The BeautySleep Sparkle Nights Crib and Toddler Mattress delivers all the support and comfort babies need. Designed with a cloth binding for long-lasting durability, plus a lightweight construction that’s finished with square corners for a secure fit inside the crib, this baby mattress will provide a safe sleep space for your child as they grow. For infants, a waterproof cover to protect against accidents. For toddlers, a woven fabric cover with a waterproof backing allows for easy cleanup.