A Real Knee Pillow Separates Both Thighs And Knees - Other leg pillow in the market is always too short to avoid knee collision. While using those knee pillow for side sleepers, your knees are so close that you may not feel well. Our anzhixiu knee pillow is longer so that it can support both thighs and knees, absorbing your knees pressure and providing you with a good sleep.Deeper Semicircle Round Shape - anzhixiu knee pillow is designed with a deeper semicircle round shape, which can embrace your thighs better while sleeping. The knee part of the leg pillow is wider than ordinary knee pillows for sleeping for back pain to support your bending lower leg when sleeping on side.Help Relieve Back, Hip, Knee Sciatica Nerve Pain - Whiling sleeping on the side, our pelvis is tilted and the lumbar spine is twisted . Body pressure is also focused on one side. This sleeping position may cause muscle tension, adding discomfort to your back, hip, knee sciatica nerve. anzhixiu leg pillows for sleeping are great for those who looking for relief. The hip pillow provides proper sleeping alignment to keep your pelvis neutral, so that you can have a good sleep.Sleep Comfortably Move Freely in Different Positions - With our humanized pillows for side sleepers, the probability of the knee collision will be greatly reduced and you can toss and roll on the bed and sleep easily with a position you like.1 Year Warranty of the orthopedic knee pillow - We always put customer satisfaction first, so if you have any problem about our leg pillow for side sleepers, please contact us for free replacement or full refund of the leg knee pillow. Do not worry about the after-sales service of the sleep yoga knee pillow.