Worldclass HighDensity Foam Pillow The premium quality medical grade memory foam provides the ultimate comfort for hours High density foam retains a firm shape with no signs of pulling down over time This is a perfect fit for all back and side sleepers Quick Pain Relief for Multiple Body Parts Sleeping with Dr Trust Knee Pillow between or under your knees or legs keeps your spine aligned and reduces stress This orthopaedic pillow provides relief from the effects of sciatica restless legs syndrome back pain postsurgery pain and pregnancyrelated discomfort Safety and Comfort Get a healthy and comfortable sleep with no hassle Our knee cushion is engineered for high support to the people who are suffering from chronic aches and pains Its curve shape design and highdensity memory foam allow for a perfect firm stay between knees and thigh areas Removable Cover and Adjustable Strap Its velboa coverage is machine washable for easy cleaning Just unzip the cover for easy removal of cover Small size 254180170mm and lightweight 355g pillow stays perfectly aligned between knees or legs without slipping through the elastic strap so that they wont knock together uncomfortably Ventilated Contour It is breathable durable and gentle on the skin Absorbs your body heat and allows you to circulate air throughout the night for cool sleep It prevents warming as pushes the heat away from the body during multi sleep positions It benefits side slippers as provide extra support for the neck and shoulder