This is an exchangeable cover for the Sleepyhead Grand. Zippers around the bumper allow for easy changing. The cover is machine washable and 100% cotton. Sleepyhead Grand is a unique multi-functional stage 2 pod, which makes Sleepyhead a complete sleep system. The Grand pod is for children of 8-36 months. This stage 2 sleeping pod doubles as a lounger and works well all around the house or when travelling. It's for any child wanting the sense of security of being surrounded and snug. Warning: Sleepyhead pods are not made for carrying babies around. Always ensure your child is removed from the pod before transporting the pod from room to room. Always ensure pod is placed fully supported on its back, on an even, flat, firm and stable surface.