2pcs GTI Carbon Fiber Car Seat Gap Leak-Proof Plug2pcs GTI Carbon Fiber Car Seat Gap Leak Proof Plug Features: Made of carbon fiber, strong tenacity and abrasion resistance, ultra durable. Filled with PP cotton, environmentally friendly, soft and comfortable. Helps to prevent small items such as cell phone, keys, and coins falling into the seat gap, makes car cleaning easier. Fashionable and elegant, a perfect add on decoration for your beloved car. Intimate design with an installing hole for seat