Mtn Bike (Bumper Sticker) BIG CAT STICKER SHACK all rights reserved. We are the only manufacturer of this decal. If you don't buy it from us it's a fake. We ship USPS Mail. (Unites States Postal Service) Digitally Printed with UV resistant inks on weather resistant PVC Vinyl- fade free for years! High gloss finish - 4.4" X 6" Awesome