AES Industries 51720 6.5" Cushioned Hook and Loop Backing Pad (with Pad Centering Pipe Included) Universal backing plate fits standard single-sided buffing pads with 6.5" hook and loop backing Cushioned backing helps evenly apply pressure and contact while compounding and polishing Strong hook and loop grip securely holds pad in place during operation Pad centering pipe included for easily attaching pads that do not self-center 6.5" Diameter; 1/2" Dense Cushioned Face; Fits standard polishers with a 5/8" x 11 threaded arbor