45×40cm Coccyx Pressure Distribution Wheelchair Donut Cushion Low-Rebound Cushion Pelvic Support Posture Cushion Coccyx Pain Relief Zabuton (Japanese cushion) Work from Home Office Study Exam Telework Chair Car Airplane Wheelchair Pressure Distribution 3D Design Memory Foam Urethane 45cm 40cm 7.5cm Round Cushion Postpartum Cushion Comfortable Breathable Long Hours Comfortable to Sit Elderly Gift Present Distributes pressure on the buttocks and coccyx. 3D design x low-rebound for comfortable sitting for long periods, supporting posture. We also sell other health products, so you can easily search by tapping the blue text below, "Nanairo Health" m(_ _)m #NanairoHealth A 3D donut design low-rebound cushion that is comfortable to use even when sitting for long periods. The central hole relieves contact pressure on the coccyx, and the surrounding three-dimensional shape gently supports the ischial bones on both sides, supporting the pelvis. It is widely used for work from home, studying, traveling by car, Shinkansen (bullet train), or airplane, wheelchairs, postpartum care, and sitting on the floor. Size: Approximately 45 x 40 x 7.5cm thick (see image) Material: Low-rebound urethane foam (memory foam). It is resistant to deformation and provides a comfortable sitting experience without sinking too much. Design: 3D shape with a center hole that does not easily touch the coccyx + three-dimensional depressions for pressure distribution. Supports a natural S-shaped posture. Uses: Desk work, telework, exam study, driving, travel, nursing care, breaks, meditation, etc. Care: Refresh by drying in the shade in a well-ventilated place. 1015098492100 #Nanairo's product list