for Car Seat Memory Foam Back Cushion for Back Pain Relief(46x34x13cm)(Grey) The product is shipped based on the color or size of the main image of the product page. ur:grey Size:46x34x13cm 1. Ergonomic contour design: Our back support can help relieve pain and discomfort associated with low back pain, injuries and chronic diseases, or just add a little support for people who sit for long periods of work or drive long distances. Its ergonomic design, high-end memory foam and solid support are all designed to gently keep you in the correct position and reduce the pressure and pressure on this sensitive area of ??the body. 2. Never squash: The car lumbar support uses high-density, thick, durable, delicate, and precise-shaped memory foam. While ensuring the density, it ensures firmness and comfort and improves your comfort. It is very suitable for drivers, teachers, students, wheelchair users, office workers and the elderly. 3. able: wheelchair cushion is made of detachable and machine washable knitted mesh fabric. The multi-breathable mesh design can maintain air circulation, allowing you to keep your back cool and comfortable at all times. It is suitable for all seasons. 4. Hugging waist protection design, disperse body pressure and correct sitting posture 5. gift for relatives and friends: high-quality ergonomic lumbar support cushion is the gift for sedentary parents, office workers, teachers, drivers and students. 6. The size is 46x34x13cm