ITEM NAME:3" Backing Polishing Buffing Pad Hook&Loop Backer Plate M&O Universal polishing pad backing plate. It can used with buffing and polishing pad. Widely used for buffing and polishing of stone, furniture and wood products, metal and automobile. Features: Available Size: 80mm Available Thread: 10mm Package:.It can used with buffing and polishing pad. Universal polishing pad backing plate. Quantity: 1 piece backing plate. Available Size: 80mm.