Active temperature control. Patented thermo-regulating mattress protector absorbs and stores energy when baby's temperature rises and releases it as heat when baby cools down.
- Mattress cover for your baby's ideal sleep temperature
- 27.95" W x 51.97" L x 9.06" H
- Fits standard size crib mattresses
- Waterproof backing
- ThermoCool technology
- Machine wash