Crystal Armor Blue Light Cut Round Edge Temper Glass Screen Protecting Sticker for iPhone 5s/5c/5 The 0.33mm thick tempered glass was cut with a diamond tool to provide access to the earphone and home button while providing your touchscreen with excellent protection. Also. the peculiar glossyness will make your iPhone even more elegant. This amazing protector cuts 20% of blue light which is said to cause dry eyes if you use it for a long time. Fluorine coating on the surface protects from getting fingerprints and slipping off. Hamee ships all items item directly from Japan. Before placing an order please check the shipping fee.