Reduce noise: Reduces the noise in the car, reduces wind noise and alleviates the noise when the door is closed. If you think the engine is too loud, you can do a lap on the hood.
Good sealing: Dust is prevented from entering the car in dry weather. On rainy days, rain is prevented from flowing into the door gap. In winter it isolates the cold air outside the car; in summer it prevents the air conditioning in the car from leaking.
B-shape design: An improved universal sealing strip for automobiles that replaces other D, P, Z and O-shape strips.
Easy installation: all you have to do is insert it along the outline of the door.
Recommended usage (different car models will be different): hood-5 m, single door-4 m, trunk cover-5 m, the whole car-26 m.