Mattress: Get a Jigsaw Supreme 3000 knit pocket sprung mattress. Memory foam: The soft-touch mattress is made with memory foam which moulds to your body, with a deep quilted surface for added comfort. Knit filling: The mattress features a deep layer of wool in the filling, providing warmth in the winter and longevity. Anti-dust mite: Containing anti-dust mite, anti-bacterial and anti-microbial properties, ideal for those with allergies. Sizes: Choose from a 2f6 small single, a 3ft single, a 4ft small double, a 4ft6 double or 5ft king mattress. Comfortable: Enjoy a fresh and blissful sleep night after night! Jigsaw Supreme Knit Pocket Sprung Memory Foam Mattress | Living Social