◆ Color: Blue ◆ Material: Cushion part... 100% gel ◆ Size: 30 x 25 x maximum thickness 2cm ◆ Product Description ◎ Weightless sitting comfort & pressure distribution design Based on ergonomic design, it effectively distributes the pressure on the body, providing both comfort and support. It is less tiring even when sitting for long periods of time, reducing the burden on the buttocks and lower back. The softness and elasticity unique to the cushion soften the pressure when sitting and promote blood circulation. It reduces the burden on the lower back and buttocks, making it ideal for long hours of desk work, driving, and working from home. It is also a perfect item for preventing and treating lower back pain. ★ We use recycled materials, simple packaging, and ship compactly at the lowest price to provide it at a low price. ★ As this is an imported product, it may have minor scratches, stains, or a unique smell, and the construction may be somewhat imperfect, which is different from Japanese standards. ★ Although it is a new, unused item, it has been opened once for inspection. ★ We do not accept returns due to customer's convenience. However, if there is a defective product or a mistake on our part, we will take responsibility and handle it. Please contact us before evaluation. ★ Dimensions are measured by amateurs, so there may be an error of a few centimeters.