East Coast Spring Interior Cot Bed Mattress contains high tensile coiled springs which are wrapped in dent resistant foam. In addition to this, a moveable waterproof membrane protects the core from any liquids meaning it is easy to keep this mattress clean when any accidents occur. Comes with a luxury quilted cover that is hypoallergenic, water resistant and breathable. The cover also allows for brilliant air movement and heat dissipation increasing your baby’s comfort greatly. The cover can be removed for washing and is zip able. Cot Bed Size: L 140 x W 70cm x D 10cm