... as cover, safe and comfortable. 2.Premium soft foam pressure relieving layer. 3.Size: twin, fu ... Detailed Product Description mattress, compressed mattress, spring mattress, pillow top mattress:1.Adopt high quality fabric as cover, ... material options:1. high grade knitted fabric2. quilted foam of high density:25kg/m3+ non-woven fabric ... . wooden plate.5. Standard export packing. Memory foam mattress