
564 N.W.2d 74 (1997)
222 Mich. App. 137
Charles James MALLARD, Conservator of the Estate of Charles Edward Mallard, a Minor, Charles Mallard and Donna Mallard, Plaintiffs-Appellants,
v.
HOFFINGER INDUSTRIES, INC., and Pool Town Distributing, Inc., Defendants-Appellees.
No. 194746.
Court of Appeals of Michigan.
Submitted May 10, 1996, at Lansing.
Decided March 4, 1997, at 9:15 a.m.
Released for Publication May 15, 1997.
*75 Ronald R. Gilbert, P.C. by Ronald R. Gilbert, Detroit, and Roth and Dean by Sanford Roth, Southfield, for plaintiffs-appellants.
Harvey, Kruse, Westen & Milan, P.C. by George W. Steel and Michael J. Guss, Flint, for Hoffinger Industries, Inc.
Vandeveer Garzia, P.C. by Dennis B. Cotter and Hal O. Carroll, Detroit, for Pool Town Distributing, Inc.
Before CORRIGAN, P.J., and MARK J. CAVANAGH and MARILYN J. KELLY, JJ.

ON REMAND
PER CURIAM.
This case is before us for the second time. The Supreme Court has remanded the case for plenary consideration of whether the trial court erred in granting summary disposition of plaintiffs' design defect claim. 451 Mich. 884, 549 N.W.2d 573 (1996). We affirm.
On August 15, 1990, plaintiff Charles Edward Mallard dove headfirst into an above-ground swimming pool and sustained injuries to his spinal cord that left him a quadriplegic. At that time, he was thirteen years and eleven months old. Plaintiffs filed lawsuits alleging failure to warn and defective design.[1] The trial court granted defendants' motions for summary disposition pursuant to MCR 2.116(C)(8).[2] Plaintiffs appealed, and, relying upon Glittenberg v. Doughboy Recreational Industries (On Rehearing), 441 Mich. 379, 491 N.W.2d 208 (1992), we held that an above-ground pool is a simple product whose manufacturer or seller has no duty to warn users, regardless of age, of potentially dangerous conditions or characteristics that are readily apparent or visible on casual inspection. Mallard v. Hoffinger Industries, Inc., 210 Mich.App. 282, 285-286, 533 N.W.2d 1 (1995). Pursuant to the Supreme Court order of remand, we now address plaintiffs' claim that the trial court erred in granting summary disposition of the claim of defective design.
On appeal, an order granting or denying summary disposition is reviewed de novo. Plieth v. St. Raymond Church, 210 Mich.App. 568, 571, 534 N.W.2d 164 (1995). A motion for summary disposition under MCR 2.116(C)(8) tests the legal sufficiency of the complaint. It should be granted only if the claims are so clearly unenforceable as a matter of law that no factual development could possibly justify recovery. Ladd v. Ford Consumer Finance Co., Inc., 217 Mich.App. 119, 125, 550 N.W.2d 826 (1996).
Plaintiffs assert that the pool was defectively designed because it did not have either a padded bottom or a slippery bottom liner. Plaintiffs contend that either of these modifications would have prevented, or at least reduced the severity of, the injury.
*76 The Supreme Court has recognized that an above-ground pool is a simple product because no one can possibly mistake it for anything other than what it is, that is, a large container of water that sits on the ground. Glittenberg, supra at 399, 491 N.W.2d 208. In Glittenberg, the Court held that the manufacturer of a simple product has no duty to warn of the potentially dangerous conditions or characteristics of the product that are readily apparent or visible upon casual inspection. Id. at 385, 491 N.W.2d 208.
Plaintiffs argue that, in contrast to a failure to warn claim, the fact that a danger is open and obvious is irrelevant to a design defect claim. In their brief on remand, plaintiffs quote a number of passages from the Supreme Court's opinion in Glittenberg that they assert are dispositive of the claim that the trial court erred in granting summary disposition.[3]
As a general rule, under Michigan law a manufacturer has a duty to design its product so as to eliminate any unreasonable risk of foreseeable injury. Prentis v. Yale Mfg. Co., 421 Mich. 670, 693, 365 N.W.2d 176 (1984). However, the Supreme Court has provided an exception to this rule.
In Fisher v. Johnson Milk Co., Inc., 383 Mich. 158, 174 N.W.2d 752 (1970), the plaintiff slipped on ice and fell while carrying a wire carrier containing four bottles of milk. The impact of the plaintiff's fall caused the bottles to break, and he cut his hand on one of the fragments. Id. at 159-160, 174 N.W.2d 752. The plaintiff claimed the manufacturer of the carrier was negligent in failing to outfit the carrier with a false bottom or other device to protect the bottles from breaking. The Supreme Court, citing Jamieson v. Woodward & Lothrop, 101 U.S.App.D.C. 32, 37, 247 F.2d 23 (1957), the seminal case regarding simple tools, stated that "[t]here is no duty to warn or protect against dangers obvious to all." Fisher, supra at 160, 174 N.W.2d 752 (emphasis added). There was no hidden defect in the carrier. The defendant was not negligent in failing to supply a carrier of a different design because the construction of the wire carrier, and the possibility that bottles contained within it might break if the carrier were dropped, "was plain enough to be seen by anyone." Id. at 160-162, 174 N.W.2d 752. Accordingly, the Court held that the trial court properly granted the defendant's motion for summary disposition.
Subsequently, in Owens v. Allis-Chalmers Corp., 414 Mich. 413, 326 N.W.2d 372 (1982), the Supreme Court affirmed a directed verdict for a forklift manufacturer on the basis that the plaintiff had not proved that the absence of a seat belt presented an unreasonable risk of harm. However, the Court declined the defendant's invitation to hold that because the lack of a seat belt was open and obvious, the manufacturer could not be liable under Fisher. In discussing the issue, the Court said:
Our Court of Appeals has essentially limited the language in our decision in Fisher by the fact that Fisher involved a simple product or tool. We believe that such a limitation is proper. [Owens supra at 425 [326 N.W.2d 372] (emphasis added, citations omitted).] *77 Thus, the Court stated that a manufacturer of a simple product is not required to design safety features to protect users from dangers that are obvious and inherent in the utility of the product. This rule did not apply in Owens, however, because that case involved an alleged defect in a complex product, a forklift, rather than a simple product.
While we agree with plaintiffs that the Supreme Court's language in Glittenberg appears to suggest that the open and obvious nature of the danger will not preclude any design defect claims, we conclude that the Court was discussing general principles of design defect claims and not their applicability to simple products.[4] When discussing a manufacturer's liability for design defects in Glittenberg, the Supreme Court cited Owens for the proposition that obvious risks might unreasonably breach the duty to adopt a design that guards against foreseeable misuse without any indication that it disapproved of Owens' holding that the manufacturer has no duty to protect against known or obvious dangers associated with a simple product.[5]Glittenberg, supra at 394, 491 N.W.2d 208. Moreover, the Supreme Court specifically emphasized that Glittenberg "signal[ed] no retreat from Owens." Glittenberg, supra at 396, 491 N.W.2d 208. Accordingly, we conclude that Fisher, as limited by Owens, remains viable.
Our conclusion that the Supreme Court did not intend to alter Owens is supported by the fact that in the Glittenberg opinion, the Court quoted the following passage from Jamieson:
"[W]here a manufactured article is a simple thing of universally known characteristics, not a device with parts or mechanism, the only danger being not latent but obvious to any possible user, if the article does not break or go awry, but injury occurs through a mishap in normal use, the article reacting in its normal and foreseeable manner, the manufacturer is not liable for negligence." [Glittenberg, supra at 391, 491 N.W.2d 208, quoting Jamieson, supra at 37.]
An above-ground swimming pool is a simple product. Glittenberg, supra at 399, 491 N.W.2d 208. It is a large receptacle that holds water. As such, the presence of a bottom is essential to the utility of the pool. The risk of harm from hitting the bottom when diving in shallow water is open and obvious. Id. at 401, 491 N.W.2d 208. Therefore, we conclude that defendants had no duty to design safety features to protect users from injuries sustained from striking the bottom of their pools. Accordingly, we hold that the trial court properly granted defendants' motion for summary disposition of plaintiffs' design defect claim.
As we noted in our previous opinion, this is a distressing case. Nevertheless, neither *78 negligence nor products liability jurisprudence establishes the legal principle that every injury warrants a legal remedy. Glittenberg, supra at 403, 491 N.W.2d 208. Moreover, the Supreme Court has repeatedly noted that manufacturers and sellers are not insurers, and they are not absolutely liable for any and all injuries sustained from the use of their products. Id. at 388, n. 8, 491 N.W.2d 208; Prentis, supra at 683, 365 N.W.2d 176; Owens, supra at 432, 326 N.W.2d 372.
Affirmed.
MARILYN J. KELLY, Judge (concurring).
I concur with the result reached by the majority opinion. Plaintiffs asserted that, because the above-ground pool did not have a slippery or padded bottom, the pool was defectively designed. The trial court granted defendants' motion for summary disposition based on Glittenberg v. Doughboy Recreational Industries (On Rehearing), 441 Mich. 379, 491 N.W.2d 208 (1992). I agree with plaintiffs that the trial court erred in relying on Glittenberg to dismiss the design defect claim.
Glittenberg did not address the issue of whether a manufacturer has a duty to design a safer product where the product is a simple tool. Glittenberg held only that the manufacturer of a simple product has no duty to warn of the dangerous conditions or characteristics that are readily apparent or visible upon casual inspection. Id. at 399, 491 N.W.2d 208. Even though Glittenberg differentiated design defect claims from failure to warn claims, its statements concerning design defect claims were dicta.[1] The only issue decided in Glittenberg was whether a manufacturer has a duty to warn of open and obvious dangers in cases of simple tools. Therefore, Glittenberg is inapplicable to plaintiff's design defect claim.
Regardless, the trial court properly granted summary disposition. The Supreme Court has held that, where simple tools are involved, there is no duty to warn or protect against open and obvious dangers. Fisher v. Johnson Milk Co., Inc., 383 Mich. 158, 174 N.W.2d 752 (1970). The above-ground pool in this case has been declared a simple tool. Mallard v. Hoffinger Industries, Inc., 210 Mich.App. 282, 533 N.W.2d 1 (1995). Therefore, there is no duty to warn or protect against the obvious danger. Fisher, supra.
I write separately because I question the analysis in Fisher. Even where the product is a simple one, a manufacturer should be held to a standard of reasonable care. The obviousness of the risk is only one factor that should be considered. I believe that the Supreme Court should reexamine Fisher in the context of this case.
NOTES
[1]  The procedural history of this case is more fully set out in our previous opinion. See Mallard v. Hoffinger Industries, Inc., 210 Mich.App. 282, 533 N.W.2d 1 (1995).
[2]  Although the basis for the trial court's grant of summary disposition is not clear from the transcript of the motion hearing, the trial court later wrote into the lower court record that it decided the summary disposition motions pursuant to MCR 2.116(C)(8).
[3]  Plaintiffs quote the following passage from Glittenberg:

In the design defect context, obvious risks may unreasonably breach the duty to adopt a design that safely and feasibly guards against foreseeable misuse. Because the manufacturer's liability for choice of design is not determined solely by looking at the obvious nature of the alleged defect, obviousness of the danger does not preclude the possibility that an alternative design could reduce the risk of harm at a cost and in a manner that maintains the product's utility. [Id. at 394, 491 N.W.2d 208.]
The Court also stated:
It is one thing to say in a design defect case, even if a danger is open and obvious, that a manufacturer has a duty, if feasible, to adopt a design to minimize harm and that the manufacturer is at fault if it does not do so. It is quite another thing to say that a manufacturer has an obligation to warn of a simple product's potentially dangerous condition when the condition is readily apparent and its danger widely recognized. [Id. at 396-397, 491 N.W.2d 208.]
The Court further stated:
[D]esign defect analysis must not be used to evaluate failure to warn claims. When a design defect claim is examined, the obvious nature of the product-connected danger will not preclude a court from entertaining a plaintiff's claim that an alternative design could feasibly reduce the risk of injury. [Id. at 397, 491 N.W.2d 208.]
[4]  To the extent that Glittenberg can be read to suggest that a plaintiff may bring forth a design defect claim based upon an open and obvious danger inherent in a simple product, we conclude that such language constitutes dicta. The issue presented in Glittenberg was the scope of the duty to warn, not the validity of a design defect claim. See Glittenberg at 394, 491 N.W.2d 208. Thus, Fisher, as limited by Owens, remains good law, and we are required to follow it. This Court does not have the power to overturn a decision of the Michigan Supreme Court. Schwartz v. Flint (After Remand), 120 Mich.App. 449, 462, 329 N.W.2d 26 (1982). "[I]t is the Supreme Court's obligation to overrule or modify case law if it becomes obsolete, and until [that] Court takes such action, the Court of Appeals and all lower courts are bound by that authority." Boyd v. W.G. Wade Shows, 443 Mich. 515, 523, 505 N.W.2d 544 (1993).
[5]  Justice Boyle has argued that despite the Owens Court's approval of Fisher, its reasoning undermined the rule. See Glittenberg v. Doughboy Recreational Industries, Inc., 436 Mich. 673, 699-700, 462 N.W.2d 348 (1990). The Owens Court stated:

As in Fisher, the obviousness of the risks that inhere in some simple tools or products is a factor contributing to the conclusion that such products are not unreasonably dangerous. The test, however, is not whether the risks are obvious, but whether the risks were unreasonable in light of the foreseeable injuries. [Owens, supra at 425, 326 N.W.2d 372.]
We believe, however, that any inconsistency is resolved by reading the above passage in light of the Owens Court's ratification of Fisher in the paragraph preceding the above passage. The Court apparently intended that obvious risks in a complex machine should be considered in the light of feasible alternatives. However, manufacturers are relieved of their duty of care if the risk is open and obvious and the product is a simple tool or product. Despite Justice Boyle's disapproval, to date a majority of the Supreme Court has not overruled Owens.
[1]  I disagree with the majority's conclusion that the Glittenberg Court's discussion of design defect claims did not apply to simple tools.
