OKWU COMFORT Memory Pillow Contour Hypoallergenic Dustmite Free Resistant. Available in Standard and Queen Sizes. Cotton Medium firm structured layer gently soothe your head and neck. Contour Memory Foam pillow is 3.2/4.3 Inch thick; ideal for gusseted side, back and stomach sleepers Relieves neck, shoulder and back pain by allowing neck and shoulder muscles to fully relax Pillow promotes proper spinal alignment. Memory Foam retains shape for continued support throughout the night and Making sleeping more comfortable and healthy. Machine-washable, removable cover; Best on the market. Jersey cover inside and bamboo knitted fabric outside