Car seat side crack leak-proof plug $ 38.47 Material: Carbon neutral material composed of 68% polyester and 32% polyurethane is widely used in the interiors of millions of luxury sports cars, clothing, computers and yachts. It has the characteristics of good hand feeling, strong abrasion resistance, anti-fouling and easy cleaning. What should I pay attention to in normal maintenance? If it is dirty, just wipe it with a wet towel, which is very easy to take care of. Full filling, thickness up to 5cm Prevent this small object from falling under the seat after installation Size: length 44.5cm width 7.4cm thickness 5cm