Presta Foam Polish Pad Grey. Designed with a recessed cup that prevents the backing plate from coming in contact with the buffing surface. Specifications for Presta Grey Foam Polish Pad: Manufacturer: Presta Color: Black Features of Presta Grey Foam Polish Pad Single-sided hook and loop pad 8.5" in diameter 1-1/2" thick pure premium foam Package Contents: Presta Grey Foam Polish Pad Presta 890172: Foam Polish Pad Grey