Pocket One introduces a practical new hybrid mattress designed for everyday comfort and support. Built with individually pocketed springs combined with layers of memory foam and reflex foam, it offers a balanced medium firm feel that supports the body while providing gentle cushioning. Supplied rolled and boxed for easier handling and access into the home, this pocket sprung hybrid mattress is suitable for a wide range of sleepers and everyday use. Delivered to your room of choice, with the courier contacting you directly to arrange a convenient delivery date. Once unpacked, allow the mattress to rest for up to 6 hours so it can fully expand and air before first use. Single (3ft): 190 x 90 cm. Small Double (4ft): 190 x 120 cm. Double (4ft6): 190 x 135 cm. King (5ft): 200 x 150 cm. - Somnior Pocket One Hybrid Memory Foam Rolled Mattress in a Box in White - Size: Single