Brand new officially licensed Powerlite grip donuts made for us by Flite. These are made with permission of the brand owner (Pacific Cycle, Inc) Material: Neoprene Color: Early Powerlite "P" logo, 2 color printing (this is red and black ink printed on white neoprene) Material: Neoprene Dimensions: * 56mm outer diameter (about 2 1/4") * 26mm inner diameter (about 1") * 5mm thick(about 7/32") * Made in the USA by FLITE SOLD IN PAIRS