Our "Rollin on Hubs!" sticker is meant to case humor on the reality of treks and through hikes when you just beat the rubber off your boots and you are literally down to the rims on those wheels you call feet! Our stickers are printed in house and feature an adhesive that won't leave a mess of surfaces when removed but stick like crazy and are waterproof and washable. They work great indoors and out, on you Water Bottles, Rear Windshield and even your Laptop. As always our products are made with pride here in the USA!