The car seat cushion is designed to improve your seating position for long rides, gradually raising the seat from a lower front to a higher back. This helps expand your view while addressing sunkenseat issues without causing waist discomfort. Key benefits Enhanced visibility and driving comfort: by raising the seating height, you gain a better view of the road and surroundings without compromising support. Solves sunkenseat problems: the forwardtoback elevation provides a more supportive sit that reduces pressure on the waist. Comfortable and durable materials: breathable, wearresistant fabric feels soft and gentle on the body, with quality construction that preserves color fastness over time. How it works Ergonomic height increase: the cushion increases the seat position by 4 cm, 6 cm, or 8 cm to match preference and driving conditions. Fronttoback lift design: the seat is gradually raised from the front low to the back, improving your line of sight while driving. Versatility and compatibility Multiplatform use: not limited to cars or wheelchairs. The cushion is suitable for study and dining chairs as well as other seating where a booster is beneficial. Flexible applications: ideal for daily commuting, long road trips, study sessions, and athome dining setups where extra height and comfort are desired. 23 practical use scenarios Long drives or daily commuting: use the 6 cm or 8 cm setting to improve road visibility and reduce fatigue over extended periods behind the wheel. Desk or study chair: place the cushion on a study chair to elevate your seating height, promoting better posture and easier access to the desk. Dining chair or wheelchair: use on a dining chair for added comfort and height during meals or on a wheelchair when a higher seating position is preferred. Notes Height options are 4 cm, 6 cm, and 8 cm, allowing adjustment to preference. Made from breathable, wearresistant fabric with soft feel and longlasting color fastness to maintain appearance and comfort with regular use.