This 1965 Skateboard Brake Patent Poster is printed on 45lb. archival safe, fine art paper. Please choose color and size from drop down list. This is a quality enhanced reproduction of the original US Patent art from 1965. (The use of new archival technologies means these prints are designed to last for decades). Ships in heavy mailing tube with end-caps or heavy envelope via USPS Ground Advantage. BUY NOW!........and purchase a truly unique keepsake gift.