1.RELIEVE PRESSURE - - Premium Soft Hip Support Pillow features all you need for 8and hours seated posture pressure relief when work and travel. Advanced ergonomic design provides comfy sitting support. 2.HIGH-QUALITY FABRIC - - Made of high-quality polyester and polyurethane, Soft Hip Support Pillow is very soft and ergonomically designed to help your buttocks be completely comfortable, thereby straightening your hip spine. With so much comfort, you can sit for as long as you want,super relaxed and without damaging your spine. 3.SPINE STRAIGHTENING - - Hip Support Pillow is so soft that it does not put pressure on your spine making it totally harmless and relaxing for you, let your back be at peace.Ergonomically designed seat cushions provide maximum support and comfort, while reducing the pressure of tail bone, promoting posture. 4.LONG-TERM USE - - With Premium Soft Hip Support Pillow's ergonomic design, your buttocks will sit in it completely perfectly, no need to change your position at all so you can easily sit for 12and hours. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.