The SnuzSurface Duo Dual-Sided Cot Mattress for SnuzKot (68x117cm) boasts an innovative 3D breathable mesh cover with a waterproof membrane, ideal for those potty training years. The Duo mattress features a sophisticated pocket sprung core, tailored to provide progressive support for baby as they grow and develop into toddlerhood. Features: Baby, to toddler 0-4yrs 3D breathable surface Removable, machine washable cover Waterproof surface Cover: 100% polyester with Polyurethane membrane (top) Anti-dust mite barrier Pocket Sprung Dual-sided - two levels of firmness Vacuum-rolled Dimensions: Dimensions:68x117cm Complies with BS EN 16890: 2017