【Excellent Comfort】 Made with 100% high-quality memory gel cushion, without any harmful additives and with a cooling coating. Unlike ordinary cushions, it has an ergonomic design, so you won't get tired even after sitting for long periods. Perfect for those who need to sit at a desk for long hours or drive long distances. 【U-Shaped Ergonomic Design】 The cushion adopts an ergonomic design recommended by professional orthopedic surgeons. It relieves chronic or acute pain in the lumbar spine, coccyx, buttocks, thighs, and prostate by relieving pressure on important parts of the body. Enjoy your work or driving. If you sit for more than 8 hours a day, this cushion is perfect for you. 【Low-Elastic Memory Gel Material】 Uses low-elastic polyurethane for strong support, and is a memory foam that does not deform even after sitting for long periods. To provide safe and reliable products, we implement European hazardous substance regulations (RoHS) and clear safety standards! We offer safe products, making them ideal for gifts. 【Suitable for Almost All Chairs】 The size is 44.4 x 33 x 7 cm. Suitable for car seat cushions, table and chair cushions. Or it can be used as a pillow for gaming chairs. Use it in the office, at home, in the car, or take it with you when traveling or attending sporting events, and it's also ideal as a cushion for pregnant women.