I had this and took it off. The seatback protector portion use sticky backed velcro circles that sticks to the backs of the seats. Then the seatback protector attaches to that. On some the sticky part stayed stuck to the seat back while the velcro part pulled away staying attached to the protector leaving sticky circles on the seat back. Some of the velcro circles just pulled away from the seat back entirely bringing the sticky part with it. It was installed by the dealership before I purchased the car new. I bought it in winter so that could be part of the reason as this all started once the weather warmed up.