Luxury memory foam 13.5 gauge orthopaedic open coil spring unit Side support system for very firm edges Soft touch knitted fabric mattress top for extra luxury feel High quality woven 100% polyester damask Conforms to your body shape Helps relieve aches and pains Hand tufted Deep quilted border Reduces pressure on joints and muscles. FEATURES:• Material : Memory Foam• Orthopaedic open coil spring unit Side support system for very firm edges Soft touch knitted fabric mattress top• Helps relieve aches and pains Reduces pressure on joints and muscles• Fantastic-value, only at Elegant Furniture UK MATTRESS SIZE: King Size Mattress