This knee pillow is designed for side sleepers to provide comfort and support throughout the night. Made from 100% high-density memory foam, it helps align your spine and reduce pressure, ensuring a restful sleep. The pillow measures 25x20x16 cm and features a washable, breathable anti-pilling cover. It is recommended by doctors for post-surgery recovery and to alleviate conditions like restless legs syndrome, improve blood circulation, and reduce sciatic nerve pain.