The claire adjustable bed is supplied complete with a 19cm reflection memory foam mattress which moulds to your individual body shape and is great for pressure relief relieving back pain aching joints and sciatic pain the mattress comprises of 80mm of v60 viscoe elastic memory foam on 90mm base foam the cover of the mattress is a quilted knitted stretch fabric which can be easily unzipped and is washablethe five part adjustable frame is easily operated by use of a low voltage six b