Cre-Heaven Cushion Slow Rebound Memory Foam Non-Collapse Office School Chair Cushion

Cushion slow rebound memory cotton non-collapse office chair cushion four seasons universal seat cushion Ergonomic waist cushion Stretch back straight sitting posture comfortable office four seasons available Lower front and higher back design reduces thigh stress Use the hip gravity to press down maintain balance with the thigh to avoid leaning to increase thigh pressure sedentary leg is not numb. Cotton core contour design can enhance ventilation and permeability to keep the air in circulation state sitting for a long time is not afraid of sultry. Soft and hard moderate slow rebound memory cotton When sitting down the buttocks are not soft or hard and the legs are supported to avoid paralysis caused by gravity. Suitable for all types of sedentary people Cushion coat feel silky not easy to pilling soft elastic comfortable and breathable. Non-slip bottom fabric Smooth hidden zipper details are used comfortably