Sleepkings Somni mattress worthy of a king! This deluxe mattress offers many features, it's Luxurious soft feeling knitted stretch fabric, stitched border and removable cover provides a layer of luxury whilst it's hypo allergenic quality makes it ideal for allergy sufferers.The sumptuous layers of fillings and soft fabric around a 2500 pressure relieving POCKET SPRINGS interior ensures a great night's sleep. Luxurious soft feeling knitted fabric. Gel Memory foam one side. Approx 10 inches mattress depth. 4FT X 6FT3 (122 X 190 CM).