REFLEX FOAM: A single 3ft Mattress constructed from high-density impact reflex foam, similar to memory foam this innovative material offers a 'bounce back' quality that springs back into shape with that sinking feeling. Features a washable zip off cover DIMENSIONS: Standard Single 3ft Mattress - 190cm x 90cm THis mattress ideal for children beds and can be use by adults HYPOALLERGENIC: The hypoallergenic dust mite material is perfect for allergy sufferers and those with respiratory problems Vacuum Packed . UK made SAFETY GUARANTEED: Made to fit our range of Kids bed this mattress features a mattress depth of 14cm to comply with BS EN747, the EU standard for Cabin and Bunk Beds mattresses