These LS&S braille keyboard stickers are such a simple yet brilliant solution for blind and visually impaired computer users! The transparent stickers are made from durable Lexan material with strong 3M adhesive that won't ooze, curl, or damage your keyboard keys. Each sticker is precisely die-cut to fit perfectly on standard desktop and notebook keyboard keys, and they feature raised braille characters that are easy to read by touch. The peel-and-stick installation couldn't be simpler - just position them on the corresponding keys and press down. What's great is that they're transparent, so sighted users can still see the original letters underneath, making these perfect for shared computers. The adhesive creates a permanent bond but won't leave residue if you need to remove them later. This is such an affordable accessibility solution compared to buying specialized braille keyboards, and it lets visually impaired users type confidently without memorizing key positions. Whether for education, work, or personal use, these stickers provide independence and convenience. They work with any standard keyboard layout and the quality is professional grade - these aren't flimsy stickers that will peel off after a few weeks of use. For anyone who needs braille identification on their keyboard, this is definitely the way to go!