WETECHCOM is committed to offering you the largest selection of Screen Protectors such as brandeds and iPhone 4 at the lowest possible prices. Our Screen Protectors are made of PET with special Non-Glue Silicon adhesive (No Spray, No Residue!). Our screen protectors will prolong the life of your device with a clearer and sharper display:Phone, PDA, Media player, Gaming devices, digital camera and camcorder, GPS, LCD, Notebook& Monitors, etc We offer 4 different types of screen protectors Ultra-Clear, Anti-Glare, Mirror, Privacy