Replacement flex coupler pad kit for EVH MFG / Hardee multi spindle rigid decks. These pads are 6 1/4" diameter, 16mm (11/16") thick, have six 18mm holes that are 4-5/8" on center.  Listing is for one (1) pad. If you need more than one pad there is an option to adjust the quantity ordered at checkout! Just select the appropriate number of items you need to order when checking out and eBay will adjust your order accordingly. 
These are not cheap knock off parts, look at the photo's, these are high fiber content replacement pads, you can see the fiber strands running through the pads!