Features: This is a Fantastic Collection of Techie Stickers, Containing a Variety of Programming Languages, Operating Systems, Software Frameworks, and Tools. Waterproof All the Stickers Made with High Quality Vinyl, with Sun Protection and Waterproof Function. DIY Decoration Amazing Assortment of Car Stickers Decals, 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 Everyone to Decorate Computer, Phone Case, Luggage, Surfboard, Skateboard, Guitar, Binder, Scrapbooking, Bookmark, Helmet, Bumper, Car, Bike, Motorcycle, Fridge, Walls, Windows, Room and Furniture Etc.. Easy to Use Indoors and Outdoors Use. Easy to Stick Repeatedly or Peel It off and There Wont Be Any Residues. Specifications: Type: Programming Stickers Material: Sticker Quantity: 50pcs Size: 8*8*2cm/3.14*3.14*0.78in Weight: 30g/1.06oz Package Included: 50 PCS Programming Sticker .