These are the replacement cleats for Shimano SPD-SL pedals, including the Dura Ace PD-7810 and the Ultegra PD-6620 models. You get two cleats and all installation hardware. The stock cleat that comes with the Dura Ace and Ultegra SL pedals are the Black/Yellow floating cleat with 6 degrees of float. You also have the option to choose Shimano's Black/Red cleat -- a fixed cleat with no float whatsoever.