1. Product Dimensions: Our car seat slit size is 15.742.611.29 inches, this size slit plug is suitable to embed in the seat slit of most cars on the market. Please make sure you actually measure the length and width of the seat gap before placing your order, so that our product does not match your car model!! 2. Materials: Our car seat gap filler is made of PU material, soft and tough, with excellent waterproof and moisture resistant excellent performance. Ensure durability and long life for you, provide quality protection for your vehicle. 3. Upgrade Car Organizers: Different from the single function gap filler, we upgraded to create a storage function, the car seat organizer with grooves can not only store your cell phone and small objects, but also effectively solve the problem of wallet, keys and coins falling into the gap of the car seat. If you don't like the notch, you can also use the other side upside down! 4. Perfect Fit and Protection: Accurate measurement of the original car data, for you to design a high degree of fit car seat gap filler 2 pack, reduce the seat friction rattles, completely does not affect the normal use of the buckle and daily driving, and effectively avoid the original car function can not be used!