1.Ergonomic Design: Bed backrest positioning support, neck support, lumbar support when reading and watching TV. And helps you relieve back pain by maintaining the correct posture while you relax. Also as a leg elevation cushion to relieve veins and muscular calf pain, varicose veins and swollen legs. (The Specific Size Of This Model Is Small !!!) 2.SkinFriendly And Soft: The headboard bed cushion is made of cotton and linen fabric, smooth, soft and breathable, delicate touch and wearresistant, filled of PP cotton, good rebound, durable and longterm to use is not easy to deform. 3.Decorative Cushion: The button design increases the threedimensional effect of the cushion. The design of the back cushion is unique and the cushion cover is retro and unique, adding decorative elements to any room. 4.Widely Used: The multiple sizes bed reading back cushion are ubiquitous and can be used for bedside, sofas, bay windows, tatami, children's playrooms, offices and any other place to lean on. It's also a gift for your families and friends.