Ensure a safe, comfortable and healthy sleep surface for your baby with these Serta Sertapedic Crib Mattress Liner Pads. This pack includes two liners, thoughtfully designed to help maintain the safety and hygiene of your little one’s mattress. A quilted top adds an additional layer of comfort while the 100% waterproof backing with Nanotex Stain Repel and Release provides exceptional stain protection. The pad creates an advanced barrier that protects the mattress from leaks, spills, stains and odors. Fits standard size crib mattresses and toddler bed mattresses (mattress sold separately).