Flame Semi Orthopaedic Memory Sprung MattressAvailable As: 2ft6' UK Small Single Mattress = 75cm x 190cm 3ft UK Single Mattress = 90 cm x 190 cm 4ft UK Small Double Mattress = 120 cm x 190 cm 4ft 6' UK Double Mattress = 135 cm x 190 cm 5ft UK King Mattress = 150 cm x 200 cm Product Benefits: Half Cap Zip Cover Flame Quilted Top Panel Total Depth: 19cm(Approximately) Memory Foam Layer Contours to the shape of your body Reducing and relieving pressure across the body Supporting your shoulders,