Individual pocket springs, Comfort layer of memory foam, Additional pillow top layer for plush comfort, Soft knit fabric, Quilted border, Layers of luxurious fillings, Soft touch knitted fabric mattress top equivalent to 3000 pocket springs in a king size mattress, Individual comfort & support, Pillow top layer for plush comfort. FEATURES:• Material : Memory Foam• Additional pillow top layer for plush comfort• Helps relieve aches and pains Reduces pressure on joints and muscles• Fantastic-value, only at Elegant Furniture UK MATTRESS SIZE: Double Size Mattress