SnuzSurface Pro Adaptable Cot Bed Mattress With its innovative and adaptive TripleCore technology, the SnuzSurface Pro provides the optimal level of support, as recommended by safe sleep experts, for the 3 key stages of your childs development; Baby, Toddler and Child. The inter-changeable layers within the mattress allow you to tailor the firmness of the mattress to perfectly suit your child’s size and weight. Simply unzip the mattress cover and re-order the layers according to the firmness level required! Features TripleCore™ technology SnuzSurface Pro’s support and firmness adapts to suit your child’s age 3D breathable mesh cover Waterproof surface Pocket spring comfort and durability Anti dust-mite Removable, machine washable cover at 40 ̊c Specification Cover: 100% polyester with Polyurethane membrane (top) 5 year guarantee