⭐️ Ships within 24 hours ⭐️ Immediate purchase/late-night purchase welcome ✿・━ Thank you for visiting ━・✿ We generally do not check the operation of home appliances, etc. ⭐ Please let us know before rating if there are any operational problems ◎ Dimensions: 40cm length x 36cm width 【New Type Chair Cushion - For a Beautiful Silhouette】 The new cushion is designed based on the natural physiological arc, constantly maintaining the S-curve of the spine. Adopting a unique design, it naturally shifts the body's center of gravity backward when sitting. The spine is naturally straight, promoting proper alignment. The cushion naturally indents, fitting the buttocks firmly and protecting the natural curve. Just by sitting, you maintain a posture that naturally leans forward, and your back muscles naturally stretch, so if you use it for a long time, your buttocks will lift more, and you will become more beautiful. (※Note: This product only serves to assist in the correct sitting posture, it cannot correct sitting posture.) 【Excellent breathability, prevents stuffiness】 The cover surface uses double mesh fabric, and the synergistic effect of the hollow design of the inner material and ventilation holes reduces the feeling of close contact with the body, and is excellent in breathability, so you can use it comfortably even in summer without the discomfort of body temperature accumulating in the chair cushion. Because it does not easily accumulate moisture, it is also less likely to get mold, so you don't have to worry. 【Three-dimensional structure that wraps and supports the buttocks】 The arc-shaped sides gently fit the buttocks and distribute the pressure on the buttocks. The W-shaped linear design at the front end gently fits the thighs, reducing pressure on the thighs and allowing you to sit comfortably. 【Highly breathable mesh fabric & non-slip processing on the back】 The cover is mesh fabric, which is not stuffy. The cover has a zipper, so you can remove the cover and wash it, making it easy to care for. The back is non-slip, so you don't have to worry about the cushion falling off the chair, etc. 【Applicable places & quality guarantee】 Our low-resilience cushion is perfect for those who sit for long periods of time and for drivers! It is also applicable to chairs in offices and kitchens, airplanes, wheelchairs, sofas, gymnasiums, and more! After market research, this low-resilience cushion is the most suitable type of cushion for Japanese people. Furthermore, the size is (approx.) 40cm long x 36cm wide x 3-10cm thick, making it very easy to carry.