1. Convenient location: used as a support for leisure or reading or to watch TV.it provides lumbar support to prevent sleep repositioning and relieve pain associated with sciatica, gastric reflux and the like. The most important thing is to decorate your room more. 2.Ergonomic design: only great security, can count on a strong support force, again along the arch Natural, physical and mental sensitivity. 3. beautiful appearance, can be on the bed, sofas, windowsill and other places, not easy to fall, comfortable support 4.multiuso: used as pillows for bed rest, pillows by reading, positioning cushion, Lumbar cushion for office with removable cover, cushion for rest and reading, Lumbar cushion for office with removable cover, backrest with cushion for wedge, large cotton triangular sofa bed padded Pillow type: pattern cushion: geometric pattern Jacket material: cotton Ingredients: 91% (included) -100% (exclusive) Filling: pp cotton