◆ 31Pcs: 10Pcs Roloc Sanding Disc (10Pcs of each color) + 1Pc Pad. Sanding discs are uitable for stainless steel, alloys, iron, non-ferrous materials,etc. ◆ [Quick-change & Steady Design ] : The connection between sanding disc and holder/tray get firmly when rotating, ensures steady working and no fall out.
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