Comfortable Car Seat CushionThe breathable fabric, polymer memory foam and non-slip silicone gel of this car seat cushion with right thickness help you to reduce the pressure on the coccyx. The Car Seat Cushion adopt mesh material, comfortable and breathable,can effectively provides comfort for those who sit for long periods of time. Protect Your SeatThe foam car seat cushion not only makes your seat more comfortable, but also prevents dust, seat wear, creasing, scratches, etc., and provide better protection for your seat. Non-Slip DesignThe silicone gel of this seat cushion adopts non-slip design to effectively fix the car seat cushion pad and will not slide around when getting in and out of the car. In addition, insert the plum buckle into the gap between the seat and the backrest,the plum buckles can enhance the stability of the seat cushion. Wide ApplicabilityThis portable memory foam car seat cushion is very easy to install and suitable for almost all kinds of car seats at all seasons, it also can be used on office chair, home chair and any other types of chairs.