Describe Quality Materials: Our scratch pad covers are made of high-quality carbon fiber, which represents greater durability and a better appearance. Will prevent your door panels from wearing and scratching the original car paint. Even if it is often trampled, it is not easy to break, and it is easy to wipe clean if it is dirty. Anti-scratch/water basin: It can effectively protect the car sill panels, prevent nasty scratches, wear and provide protection when getting on the vehicle to keep the vehicle paint perfect. Don't be afraid to get wet on rainy days, just wipe it gently with a towel. Protective/Sports Decoration: This door threshold sticker is suitable for both the protective and decorative purposes of your car door pedal board. Using sports decor, it is a more personalized and stylish car interior sports decal. Simple installation: 1: Clean the door bed to make sure it is clean without dust and grease. 2: Tear off the self-adhesive protective film and stick it to the car's sill. 3: Put stickers on your hands to make the stickers fit in place. Perfect after sale: 4PCS car door threshold stickers (2 front doors, 2 rear doors). Please note! This product is not suitable for sticking to plastic (plastic products can affect adhesion). Suitable for adhering to iron/aluminum. Please confirm the location of the paste before installation.