Our stickers are printed on 100% premium vinyl. They are waterproof and can be used for water bottles, mugs and tumblers. You can use them both indoor and outdoor as they are sturdy and resistant to fading! These will look amazing on your laptop, skateboard, bike, diary, notebook, tablet, planner, journal, clipboard, picture frame and more! Cool gift for kids, teens, and adults. It's never too late to make your stuff look adorable!