Waterproof and dishwasher proof vinyl stickers made in America, they'll last for years on a water bottle or car window without fading. Each sticker is barcoded on the back for easy inventorying. Also on the back of every Hawaiian sticker, there's a sticker story printed there that lets the customer know what inspired the illustration and the artist who we collaborated with to illustrate it. People love these stickers and the stories behind them! Sticker Art is the highest profit per square foot for most retailers. Great for your spring and summer needs!