ITEM NAME:Polishing Pad Sanding Plate Disc, 3 inch / 75mm (M6 Screw) 2PCS M6D4 Polishing Pad Sanding Plate Disc, 3 inch / 75mm (M6 Screw) 2PCS M6D4 Universal polishing pad backing plate. It can used with buffing and polishing pad. Widely used in grinding and polishing artificial stone, furniture and wood products, metals, automobiles and other items. Material: plastic colour: yellow Outer diameter: 3 inch / 75mm (M6 Screw) package includes: 1 pair x Polishing sucker Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Universal polishing pad backing plate. It can used with buffing and polishing pad. 1 pair x Polishing sucker.