This knee pillow for side sleepers is made of durable cut memory foam material, which can be kept comfortable and not deformed for a long time during use. The contour design of the leg positioner pillows pad perfectly fits the human body curve, allowing your legs to maintain a natural posture during sleep. And make you refreshed the next day. You can place the knee wedge pillow wherever you need it, such as thighs, calves, knees, or even neck. Leg pillows for sleeping have become a good companion for people who lack sleep and are warmly welcomed by pregnant women and side sleepers. Our knee pillow for side sleepers has a white pillowcase made of velvet woven cloth, which is friendly to your skin. The orthopedic knee pillow has a hidden zipper that allows you to remove and clean the pillowcase. The knee pillow for back pain can be used not only for sleeping, reading or watching TV, but also as a nap pillow for the office. The lovely heart-shaped knee pillow is also an intimate gift for friends or elders in your family.