This extra firm Contour Changing Pad for Changer Tray is designed for safe and easy diaper changes. with waterproof cover, extra firm padding, safety contouring, a baby-friendly safety strap, and ultra-fresh additive, the Contour Changing Pad for Changer Tray is perfect for the nursery. Triple-Laminated Waterproof Cover Polyester with PVC with Extra Firm Padding Ultra-Fresh Additive for Anti-Bacterial Surface 1 Year Warranty Meets Federal Flammability Standard CFR-1632, CFR-1633 Hypoallergenic Construction Lead and Phthalate Safe CPSIA 101, 108 Compliant Baby-Friendly Safety Strap Included Security Strap Included to Keep Pad Attached to FurnitureOverall Dimensions 31 L x 16 W x 4 H Item Weight 2.5 lbs.