Car Seat Cushion - Memory Foam Car Seat Pad - Sciatica & Lower Back Pain Relief - Car Seat Cushions for Driving - Road Trip Essentials for Drivers

100% High Density Memory Foam & Breathable and Washable Cover, This cushion can be used as a car seat riser, can increase the height of the rear of the car seat by 3.5" , so that the seat flattened to improve driving vision, Our products can be used both as car seat cushion and as car lumbar support pillow. Whether as a lumbar pillow or seat cushion, the 3.5" thickness is perfect for car seats, This mini lumbar support pillow can fill the gap between the lower back and the seat back when sitting, relieving the lumbar pain caused by long time driving, 18 x 10 x 3.5 inches (L*W*H). Our seat cushion is only 0.6 inches thick at the front and will not press on your thighs, making your drive more comfortable