Ergonomic design: The knee pad is ergonomically designed to relieve leg joints and pregnancy pain for pregnant women Easy to clean: Zipper design, easy to remove pillowcase, can be washed in water up to 40°C, suitable for low temperature roller drying. Suitable for the crowd: Pregnant women who’s legs are swollen; workers who need relieve leg soreness; dancers who need relax calf muscles and restore leg lines. Air-Flow holes designs, which can be more breathable for long time using. Dimensions : 23.6 x 19.7 x 3.5/2.8 in
