... designed to conform to your body,slow recovery, pressure-relieving comfortMemory foam pillow features:1) Made to cradle ... to your body3) Like no other pillow available,the memory foam twist pillow bends to any shape and position4) ... memory foam and normal foam products like pillow,seat cushion,back cushion,lumbar cushion,memory foam/ normal foam topper/mattress and so onmaterial:100% memory foam ...