1.Perfect Fit: The car door sill protector is designed specifically for Citroen C4 Grand Picasso, C4L, C4 Berline, and C4 X. It is custom made to fit the front and rear doors of your car precisely, providing a seamless and stylish look. 2. Material: The automotive door entry guard is made of stainless steel, lightweight and wear resistant, easy to clean and not easily deformed. It can protect the original car door from being worn and soiled. 3.Full Protection: The car door sill guards trim can protect the door sill from scratches, abrasion, kicks and stains. It is suitable for all weather and road conditions, protecting your car from mud, sand, rocks, rain, snow, salt, and other debris, preventing scratches and keeping the car body clean. 4.: The car door protector edge guards have a simple installation process. You can easily attach the door sill protector to your car's doors. Just peel off the adhesive backing and firmly press it onto the door sill for a secure and snug fit.