Gel Memory Foam : Provides a soft yet supportive surface for the ultimate sleeping experience, ideal for babies. Waterproof Cover : Protects against spills, moisture, and stains, ensuring the mattress remains clean and hygienic. Removable Washable Cover : Easy to clean and maintain, promoting a fresh and healthy sleeping environment. Expandable Design : After unpacking, allow 24-36 hours for the foam to fully expand, enhancing comfort. Compact and Convenient : Perfect for fitting in various bassinet beds, offering versatile usage and support. Transform your baby's sleeping experience with our Gel Memory Foam Mattress Topper. Engineered with premium gel memory foam, this mattress provides unmatched comfort and support. The waterproof cover shields the mattress from accidents, while the removable and washable cover ensures hygiene. Its compact dimensions of 14.5 by 11 inches make it an ideal fit for a range of bassinet beds, making nap time both cozy and secure.