Extra support on neck contours your natural neck curve while back sleeping; easily switch your sleeping position from back to side without adjusting or folding the pillow. Designed and assembled in the USA. Machine washable. Posture pillow for a better night's sleep Cover: 77% cotton and 23% polyester Fill: 100% polyester Created for side sleepers or back sleepers Easily switch your sleeping position from back to side without adjusting or folding the neck pillow Removable cover, sold separately Imported