Sticker Materials: - Approximate size of 3" whichever side is longer - Durable Waterproof stickers - Printed Vinyl stickers - dishwasher safe and can be put on cars, laptops, or water bottles - Removes with little to no residue, any residue can be easily removed with hand sanitizer or rubbing alcohol. Please bear in mind colors may be ever so slightly different due to different monitor color profiles.