?New Design?: This car door seal strip is upgraded on the basis of the original B-shape sealing strip, it increases the thickness from 0.5cm to 1cm and increases the holes from two to five, which means it has stronger sealing performance and is more powerful in terms of sound insulation. You will be surprised at the sound difference with and without this seal sticker. Material: This car weather strip is made of durable rubber and can be easily glued to the doors yourself. This material is non-toxic, it is thick, elastic and flexible, can eliminate the noise of closing the door, enhance the cooling and heating effect of the air conditioner, there are two different lengths, which can provide sealing function for any object. ?Dustproof, Soundproof and Airtight?: This seal sticker keeps dust and sand away from the car, prevents liquids and gases from entering the car, and reduces the factors that may affect your driving. When driving at high speed or closing the door, there may be loud noises that affect passengers or damage your vehicle. But you don't have to worry with this door edge guard. It creates a quiet atmosphere and protects your car from damage. ?Easy Installation?: No tools are required during installation. All you need to do is clean the surface of your vehicle, make it clean and dry. Then measure the length of the sealing strip and cut it to the length you need. Peel off the protective adhesive on the back. The last step is to stick it for a few seconds. Installation is done. Dimensions: long enough for sealing your vehicle. You can cut it to different sizes to meet your needs. It is suitable for most cars, SUVs, trucks, you can install it on doors, windows and other places, prevent items from falling off and protect your vehicle from scratches and dents.