* CMHR28 kilo foam for good support * Full Zip cover easily removed for washing * Luxury soft cover - 100% Polyester microfibres, which is fire retardant * has an anti-microbial finish * It has good air permeability * Washable at 60°c. * 4cm deep to give extra comfort and support Benefits * CMHR28 kilo foam for good support for head back and neck. * THe cover has a Full Zip so it is easlily removed for washing- the zip goes around three sides of the mattress so it is really easy to remove the cover * The composition of the microfibre fabric is 100% Polyester microfibres, which is fire retardant , and has an anti-microbial finish (Clarient). It has good air permeability and is washable at 60°c. (the tempreature nedded to kill dust mites) The fabric is quilted with polyester wadding * This unique design provides a genuine dust-mite free environment for your little one - helping to prevent the harmful build-up of allergens which are known to aggravate childhood allergies such as asthma and eczema. * Complies with the Rigorous Requirements of BS1877: Part10 for Safety and Performance & BS7177 for flammability. * The use of microfibres gives much higher volume for the same weight. This explains the particular advantages of microfibres: Textiles made from them have very high thread density. This means they have a much higher number of air chambers and tiny pores, allowing the skin to breathe and the body to regulate temperature more easily. * Antistatic: prevents the build up of static electricity * Actiguard: treated against dust mites * Calendered: heavily ironed to give a shiny and soft effect * Emerized: peach touch finish.