SnuSurface Duo Dual Sided Cot Mattress 60x120cm The SnüzSurface Duo mattress is made with your little one in mind. Boasting an innovative 3D breathable mesh cover with a waterproof layer, it's perfect for the potty-training years. The Duo mattress features a pocket sprung core to provide baby with progressive support as they transition into toddlerhood. Features Suitable from birth4 years 3D breathable surface Removable, machine washable cover Waterproof surface Anti-dust mite barrier Pocket Sprung Dual-sidedtwo levels of firmness Vacuum-rolled Specifications 2-year guarantee Complies with BS EN 16890: 2017 Ensure that the internal dimensions of your furniture are no greater than: 620mm (width) x 1220mm (length). Cover: 100% polyester with Polyurethane membrane (top) Care Instructions The mattress cover is removable and machine washable at 40. For full care instructions please refer to the product label. Do not wash or dry clean fillings. IMPORTANT Open and unroll immediately.