This double mattress is designed for optimal sleep comfort and superior support. It features a streamlined triple-edge design, balancing practicality and space efficiency. The UK-standard flame-retardant knitted fabric cover offers a soft touch with breathable safety. Its multi-layer construction delivers optimal comfort and support: a plush top layer for pressure relief, a responsive pocket spring system for targeted support. The reinforced edges prevent sagging for lasting durability. Perfectly suited for dorm rooms, compact apartments, or any space-conscious lifestyle. Living and Home Soft Orthopaedic Pocket Spring Mattress in a Box in White Size: Double