MEMORY FOAM KNEE PILLOW: Memory foam core gives you support and softens in response to your body heat to form a warm body. Slow rebound characteristics, quickly regain the original shape without deformation. Ideal for long term use.MULTI-USE: Place the bolster under your knees or ankles to elevate your legs and improve your sleep and circulation. Hold the pillow between the knees to keep your back, legs and knees in ideal alignment for better rest while you sleep. Place it in the space between the waist and the chair or sofa for lumbar support and a comfortable sitting posture. Memory foam, multi-position body support pillow.BREATHABLE PILLOW: The cover is made of pure organic cotton, skin-friendly, removable from the knee pillow, clean by hand or machine wash. Keep your leg pillow cool all the time.TOOL FOR BODY RELAXATION: This memory foam pillow measures 40 x 20 x 10 cm, making it an ideal cushion for support for your neck, lower back, knees, legs hips, legs, ankles and other areas of the body, as well as a sleep tool compatible with back, leg or stomach sleepers.Product Colour:WhiteAdvantages of the under-knee pillow:Enable correct spine and hip alignment. Ideal for relieving knees, lower back, hip, ankles, neck and joints.Provide balanced support compatible with women during pregnancy.Memory foam never flattens. Stay put while you sleep.Removable and washable pure organic cotton cover. Skin-friendly, breathable, keep your pillow cool all the time.Instructions for use:Neck support while sleeping.Support below the knees for sitting and sleeping.Spacer between the legs for the side rails.Elevation of ankles, feet and legs for sitting and sleeping.Lumbar spine and waist support for your lower back while sitting on a chair, couch, or bed.