Features: This is a fantastic collection of tech stickers, featuring a variety of programming languages, operating systems, software frameworks, and tools. Vatertight: All stickers are made of high-quality vinyl, with sun protection and waterproof function. DIY Decoration: Awesome assortment of car stickers, a best gift for you to DIY decoration. Get your stickers, clean the surface, sticker on, then use your imagination create works. Wide Application: Personalized gadget for anyone to decorate computer, phone case, luggage, surfboard, skateboard, guitar, binder, scrapbooking, bookmark, helmet, bumpers, cars, bike, motorcycle, refrigerator, walls, windows, room and furniture etc. Easy to use indoors and outdoors. Easy to stick repeatedly or peel it off and there won't be any residues. Specifications: Type: Programming Stickers Material: Decal Quantity: 50pcs Size: 8*8*2cm/3.14*3.14*0.78in Weight: 30g/1.06oz Package includes: 50 pcs Programming Stickers.