Features -100% brand new -High quality assurance -Ensure that the surface of the product is clean, dry and free of grease, grease and wax. -Determine the exact location of the product, remove the protective film from the adhesive, align it carefully and press firmly to ensure proper bonding. 2. Product description: Suitable for all smooth and hard surfaces. 3. Easy to install: it can be used on almost any clean and smooth surface