The Sienna cot bed has a 3 height position base and easily converts to a starter bed when your baby is ready. The firm, comfortable fibre core mattress has a wipe able, waterproof layer and is made from a single piece of high density polyester pad of fibre for superb comfort and support. The breathable and removable cover offers protection against dust mites, which cause eczema and asthma. What's Included? Cot Bed Changer Mattress Changing Mat