This is a MyComfort gel-infused memory foam cushion. It helps to alleviate pain in your lower back and buttocks, making it ideal for long hours of desk work or driving. The curved design that fits the shape of your buttocks and the gel that helps distribute body weight are key features. 【Features】 ・High-grade model with built-in gel ・Breathable cover that prevents stuffiness ・Removable and washable cover ・Non-slip design to prevent slipping 【Condition】 ・Used for a short period of time, in overall good condition ・No noticeable stains or tears Please consider purchasing if you understand that this is a used item.