Micro Solution Pro Guard HD AG (Anti-Glare) Matte and Dry-Feel Protection Film for iPhone 4 and iPhone 4S (Genuine product available only from Micro Solution USA and MiMMK Inc) This product is for Apple iPhone 4 (AT&T and Verizon). MIMMK is the only reseller in U.S.A., authorized by Micro Solution of Japan. You can buy genuine Micro Solution products only from MIMMK at Amazon. Micro Solutions brand new HD AG (High-Definition Anti-Glare) protective film is the highest-quality matte film for Apple iPhone 4, and it is entirely made in Japan. It repels fingerprints, dust and dirt effectively, and keeps the surface dry. It works great on touch screens. It also minimized the glare on the screen. The size of the film is slightly smaller than iPhone 4s screen, to make it easier to apply. Our film is not thick, but it is hard enough to guard against most casual scratches. Our film has anti-static treatment, which repels dirt and dust in addition to fingerprints. Our film is not glue-based, so even when you remove it, you will find no residue on the LCD surface. This product comes with a protective film for both front and back, a (washable) microfiber cloth and 2 sheets of lint/dust remover. Our protective films are made of excellent quality in Japan by Micro Solution. More information on this and other Micro Solution products can be found at microsolutionusa.com. Instructions are in Japanese. If you have any problem applying this product to iPhone 4, please go to our Website for instructions in English. We use eco-friendly simple packaging for all our products. We use a tamper-resistant package. If the product you received doesn't use a tamper-resistant package or if it's already opened, please return it to the seller.