Back technique: hook and loopDurable and anti-static, resist moisture and heatTerrific for general polishing and has the ability to work with semi-rough finishes to refine them to a smooth lusterThese sander disc pads match with 2 inch backing pad, not suitable for adhesive sticker sanding pad,Please clean the dust and replace the old sanding pad before use themcolour: red + yellowMaterial: flockingsize: 2 inchesPackage Contents:10 x 60 Grit disc pads10 x 80 Grit disc pads10 x 120 Grit disc pads10 x 150 Grit disc pads10 x 180 Grit disc pads1 x 2 Inch Drill Backing PadOnly the above package content, other products are not included.Note: Light 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.