Comfort - Our car driver's seat cushion helps maintain a correct driving posture and relieves pain from prolonged sitting. [Comfort] This car seat cushion naturally lowers the knees and brings the feet closer to the pedals, achieving a comfortable driving position. Made of: Made of car seat memory foam, it's soft, balanced, colorless, and odorless. Its medium resilience provides pressure relief and resists deformation. [Note] Please carefully check the model before purchasing to avoid any inconvenience caused by buying the wrong one. [Service] We have a wide selection of auto parts. Please feel free to contact us if you have any questions.