A. This foam sealing strip EVA pad sticker for car audio speakers is a very practical product. It has an excellent design. The cushion is made of EVA material, which can effectively play an anti - vibration role and prevent air leakage. B. In terms of usage, it can be used for the sealing and pasting of car audio speakers. It is suitable for all common compatible vehicle models and has a wide compatibility. C. The whole roll is 25 meters long, which can provide you with sufficient usage to meet your various needs. It comes in a variety of width specifications, such as 1 cm, 1.2 cm and 1.8 cm. You can choose flexibly according to the actual situation. D. This product is favored by consumers in regions such as Africa, Europe, South America, Southeast Asia, North America, Northeast Asia and the Middle East, which is sufficient to prove that its quality and practicality are trustworthy. Whether you are a professional car audio repair technician or a car owner who hopes to improve the car audio effect, it is a helpful tool for you.