HOMBYS Thick Car Booster Seat Cushion with Lumbar Support Pillow for Short Driver, Adult Car Seat Cushions for Driving, Supportive Car Seat Pad for Lower Back Pain Relief

• 【High Density Sponge Filling + Breathable Fabric】The seat cushion is made of 32D high density sponge, which can support the whole body weight and evenly distribute the pressure to reduce the soreness and fatigue of thighs and buttocks. The cushion is made of 25D soft sponge, which can fit the curve of the back and will not cause discomfort because of the hardness. The fabric is made of 4D mesh breathable fabric, which is comfortable, not sweaty, durable and not easy to wear and tear, suitable for long time driving. 【Improved Perspective-For Short Driver】 perfect for short drivers. Our cushion is ultra thick, which increases the height of the seat and provides a few inches of visibility, improving your viewing angle. 【Ergonomic Seat Cushion with Slope】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. 【With Lumbar Pillow】We designed with a lumbar support pillow to relief back & waist pain that caosed by long time driving. If you sit in an office chair or gaming chair for a long time, this seat cushion with lumbar pillow can also help you, relieving back tightness and helping you to maintain the correct posture and keep the soft curves in mind. 【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.