SUPER SOFT MEMORY FOAM KNEE PILLOW: Pure memory foam core gives you great support and softens in response to body heat to create a warm body. Slow rebound properties, quickly recovers its original shape without deformation. Ideal for long-term use. MULTI-PURPOSE: Place the support under your knees or ankles to elevate your legs and improve sleep and circulation. Keep a pillow between your knees to keep your back, legs and knees in the perfect position for better rest during sleep. Position it between your waist and a chair or sofa for lumbar support and a comfortable sitting position. Memory foam, multi-position body support pillow. BREATHABLE PILLOW: The cover is made of pure organic cotton, skin-friendly and comfortable, easily removable from the knee pad, hand or machine washable. Keep your foot pad cool at all times. GREAT FOR BODY REHABILITATION: This memory foam pillow measures 40 x 20 x 10 cm, making it the perfect pillow for excellent support for the neck, lower back, knees, hips, legs, ankles and other areas of the body. , as well as a sleep aid for sleeping on the back, legs or stomach. Product Color: White Under knee pillow benefits: Activate proper spine and hip alignment. Ideal for relieving stress on knees, lower back, hips, ankles, neck and joints. To provide balanced support to women during pregnancy. Memory foam never flattens. Stay in place while you sleep. Removable and washable pure organic cotton cover. Skin-friendly, breathable and comfortable, keep the pillow cool all the time. Instructions for use: Neck support during sleep. Support under the knees for sitting and sleeping. Side rail spacers between the legs. Ankle, foot and leg elevation for sitting and sleeping. Lumbar spine and lumbar support for the lower back when sitting on a chair, sofa or bed.