Multifunction： Half-moon cushion cushion a great tool for relaxing the body, providing excellent comfort for the neck, lower back, knees, buttocks, legs, ankles and other body parts, as well as sleeping for back, side or stomach sleepers Half Cylinder Footstool： The pillow with 100% ultra soft memory foam inside provides excellent support and quickly recovers its original shape without deformation. Half Moon Physio Cushion：Multi-purpose half moon bolster leg cushion can be used as a knee support pillow, lumbar support pillow, or spacer cushion. It's great for providing support in your bed, your favorite couch, on your office chair, in the car, on the plane , etc. Optimal Height： The half moon cushion pad fits under almost any desk and is suitable for tall or short people. Use the full cushion or just the curved top to give your feet the level of support and comfort you want. Breathable Pillow： The cover is made of pure organic cotton, skin-friendly and comfortable, easy to remove from the knee pillow, clean by hand or machine wash. Keep your leg pillow cool all the time.