Office Chair Cushions Butt Pillow for Car Long Sitting Experience ultimate comfort with our Office Chair Cushions Butt Pillow, designed for long sitting periods in your office, home, car, or wheelchair. Features - Wedge Shape Car Seat Cushion: Our wedge-shaped car seat cushion features a front low and rear high design, allowing for easy access to brakes while elevating your height for a wider field of vision. This ergonomic design enhances your driving posture and overall comfort. - Slow Rebound Memory Foam: Crafted from slow rebound memory foam, our car cushions provide a soft and comfortable seating experience. This durable foam retains its shape over time, ensuring long-lasting comfort. - Properly Sized for Most Car Seats: Our portable car seat cushion is designed to fit most car seat dimensions. Its compact and lightweight design makes it easy to install and remove, perfect for travel. - Non-slip Rubber Bottom: The cushion features a non-slip rubber bottom that keeps it securely in place, ensuring stability even during sudden movements or stops. - Invisible Zipper for Easy Cleaning: The truck seat cushion includes an invisible zipper, allowing for easy removal of the cover for cleaning. This feature helps maintain the cleanliness and hygiene of your driver seat cushion.