Features: 1. Multipurpose Seat Cushion - The memory foam seat cushion is thinner in the front and thicker in the back, the front of the seat cushion tapers to 0.6 inches under the legs to prevent pressure under the thighs. It can also be used as a lumbar support pillow, filling the gap between the lower back and the seat back, relieving low back pain caused by long driving. 2. Improve the viewing angle - Our car seat cushions are perfect for improving the viewing angle. Our car seat cushions are 3.5 inches thick and act as seat lifts, providing a few inches of lift to improve your viewing angle. 3. ERGONOMIC DESIGN - This ergonomic seat cushion features slow-rebound memory foam to give you firm support and keep your shape for longer life. Large opening zipper design, easy to remove the cover for cleaning. The breathable fabric keeps you cool even in sweltering heat. 4. Make driving comfortable - This pad size: 17.3"*9.5"*3.5". It's the perfect driver's seat cushion (lumbar support pillow) for better vision, better posture and pain relief on short or long car rides, a must for road trips. 5. Package includes: 1 x Ergonomic Car Seat Cushion. A thoughtful gift for your loved ones! It can also be used by yourself to improve safe driving and improve waist health. Specification: Size: 17.3"*9.5"*3.5"/44*24*9.5cm Weight: 0.43kg/0.9lbs Material: mesh cloth + space memory foam Color: Black, Beige, Brown, Red Product List: 1pcs*Automobile heightening cushion