DaVinci Crescent 50-Coil Mini Crib Mattress: * 13.5 gauge coils for durability * Tempered-steel spring unit for added firmness * 9 gauge border rod for edge support * Resinated polyester fiber batting padding * Hypoallergenic construction * Triple-laminated wet-proof cover * Wet-proof cover made of polyester with PVC * Cloth binding (cloth is polyester) * Ultra-fresh additive formulated into vinyl for anti-bacteria surface (no other additives needed, vinyl is water repellent by nature) * Meets Federal Flammability Standard CFR-1633 * 25-year limited manufacturer"s warranty * Dimensions: 37"L x 24"W x 5"H Questions about product recalls? Items that are a part of a recall are removed from the Walmart.com site, and are no longer available for purchase. These items include Walmart.com items only, not those of Marketplace sellers. Customers who have purchased a recalled item will be notified by email or by letter sent to the address given at the time of purchase. For complete recall information, go to Walmart Recalls.