HOMBYS Adjustable Adult Car Booster Seat for Short Drivers-High Density Foam Support Car Seat Cushion for Driving 2 Heights for Different People, Car Seat Pad for Lower Back Pain Relief

• 【2 Hieghts for Changing】2 layer design, you can change the thickness of this car seat cushion to fits your height. If you are tired of this extra thick 6.3 inch cushion, you can change the thickness of the cushion by using one piece as back support pillow. You will get a thin cushion with back support. 【Improved Perspective-For Short Driver】 perfect for short drivers. Our cushion is 6 inches thick, which increases the height of the seat and provides a few inches of visibility, improving your viewing angle. 【Ergonomic Design】Ergonomic design car seat cushion. The cushion is thinner at the front end and thicker at the back, which reduces the squeeze on your legs while providing maximum support and comfort. Most car seats have a downward sloping back, which can cause lower back pain when driving for a long period of time, this car seat cushion helps you find the right seating position, naturally adjusts your back and provides comfort, perfect for use while driving. 【Foam Filling & Breathable Fabric】Filled with high quality sponge to provide support and hold its shape for longer life, no sagging and never go flat. 3D mesh fabric keep it soft and breathable, no stuffy sweating even after a long drive. The removable is machine washable. 【Tips】This seat cushion comes in a compressed bag and has been transported over a long period of time. When you receive it it will be in a flat state, take it out and leave it for 48 hours and it will be ready for use. When you receive it will be in a flat state, take it out and leave it for 48 hours and it will expand to the desired height.