[Comfortable Car Seat Cushion]: High-quality materials, breathable fabrics, polymer memory foam, and non-slip silicone maintain their shape throughout use to provide continuous support, making your car seat comfortable even on hard surfaces. [Non-Slip Design]: The silicone seat cushion features a non-slip design to effectively secure it to the car seat. Two square loops are inserted into the seat slot to enhance the non-slip function. [Wide Compatibility]: Suitable for indoor and outdoor use. It is very suitable for office chairs, car/backseat cushions, wooden armchairs, etc. The comfortable cushion is not restricted and can be taken with you. [Protect Your Seat]: This foam car seat cushion not only makes your seat more comfortable, but also prevents dust, abrasion, creases, scratches, etc., and offers better protection for the original seat. [Easy to Clean]: This waterproof and dustproof cushion can help you keep your car seat cleaner, and a damp cloth or paper towel is all you need