Sold as a pack of 8 wheels. Set of 8 Sure Grip Boardwalk 65mm outdoor wheels made of a Super Hi rebound clear tinted urethane material. 65mm x 36mm Hardness - 78A. Sold in a set of 8 wheels. Special Edition colors that are lighter in appearance than the traditional Boardwalk colored wheels. Photos show an example variant. Select your size or color where offered; confirm stock with Diamond.