Our Value Memory Foam Spring Mattress is our best-selling value mattress. This is an affordable spring mattress that can give great support and a good nights sleep without breaking the bank. It features a German engineered 13.5g spring system and a generous layer of polyester and memory foam. The quilted top panel provides you with a soft sleep surface. This is an 18cm deep mattress. This mattress arrives rolled and boxed to allow for easy transport to a room of your choice. Starlight Beds Value Quilted Memory Foam Spring Mattress in White Size: Small Double