Say Goodbye to Uncomfortable Car Seat:Because of the design of car seat itself,driver lacks enough lumbar/back support, which would easily causes discomfort.Here Dreamer Car seat back support may help you out.The contour of our driver seat cushion back support for car is ergonomically designed,which provides your car seat and your body the support it lacks,bringing you better driving experience.Less Fatigue and More Comfortable for Driving: Made with high quality slowly rebound memory foam, our car lumbar support absorbs most pressure from your body when driving. Especially when you speed up,the lumbar support for car would improve more comfort.Dual Straps Design to Fix the Car Pillow for Driving Seat:Elastic strap is used at the bottom, which is suitable for car seats of different sizes. Inelastic strap is used at the top,which fix the car seat cushions for driving better, without worrying the cushion sliding around.Also Designed to Other Seats: while perfect for driver seat,the car cushions for driving also work for passenger seats.Besides,our back pillow for car also work for truck seat / bus seat and even office seat.Easy to Keep Clean:Our car seat lumbar support is easily keep clean in daily use. Just remove the cover of back cushion for car , then wash it and let it air dry. Note that do not wash the foam inside.