Our stickers are super durable, waterproof, dishwasher safe, scratch proof, and snow proof. They are safe for indoor or outdoor use. So whether you are sipping iced coffee from your office or adding it to your snowboard to hit the slopes in Whistler our stickers are perfect for you. Our fave places to use our stickers: To add some fun to a phone or tablet case Waterbottle On the front of a journal or planner Laptops. This sticker is 3" x 2.87" in size.