Lao Keyboard Stickers - Labels - Overlays with Blue Characters for White Computer Keyboard Transparent Keyboard Stickers Enables you to Write a foreign language with your software. Graphic May Vary. White Overlays. The Overlay adhesive firmly attaches the overlay in place without damaging the keyboard key or the original key legend. These keyboard stickers are transparent with the character set displayed in a unoccupied corner of each key. If desired, Overlays may be removed without causing damage to the original key or the legend on the key. All printing is on the reverse side of the overlay (i.e., underneath) so that the printing will not rub or scratch off in normal use. They won't tear, crack, discolor, or slip off even after years of use. Be sure to clean your keyboard, or start with a new keyboard, before applying the Stickers, to assure long lasting use. Overlays are manufactured of durable Lexan. The existing letters on your keyboard show through the sticker.