- Overall Length - Head to Toe: 52''
- Mattress Fill Material: Polyester
- Protect your baby’s mattress from allergens and stains with the Beautyrest Kids Encased Crib & Toddler Mattress Protector. Designed to fully zip around your baby’s crib mattress it helps block spills and accidents with its waterproof fabric. Constructed from soft and stretchable polyester this crib mattress protector also adds an additional layer of comfort to your child’s sleep space.