Featuring transparent keys with white letters, each sticker from this set of Hebrew Keyboard Stickers from Tech Advancement adheres to your keyboard keys for bilingual typing. The Hebrew letters are printed on the bottom right, so that the original letters are still visible on your keyboard. The "F" and "J" stickers have slits in them in order to fit around the raised bump on the keys. These stickers fit on most standard keyboards and are made of plastic with an adhesive backing.