Features 1. Unique Design: W-shaped curve design, actively adapting to hip shape. The hip decompression area is supported by dragging the hip pain point, the tail vertebrae protection area is supported by the contact point, and the leg support area is supported by the inner side of the leg. 2. Super Soft: With its high quality soft material makes it super relaxing to sit, just feels like you are sitting on a cloud super comfortable to use very suitable for office work. 3.Spine Straightening: This cushion 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. 4. Long-term Use: With its ergonomic design, your buttocks will sit in it completely perfectly, no need to change your position at all so you can easily sit for 12+ hours. 5. Very Convenient: Whether you are working in the office, meditating, watching TV, doing homework this cushion makes all those activities super easy and relaxing, very convenient to use. Specification Material: Cotton Color: Dark Grey, Yellow, Gray, Blue Size: 38 x 35 x 5 cm Weight: 490 g Package Include: 1x Hip Support Pillow