Product OverviewUses Quick Change Hook & Loop S&paper Low Vibration, Palm-Grip Design Efficient Dust Collection "Through-The-Pad” System Ergonomic Rubber Grip Power On Indicator Light Dust Proof On/Off Switch Double Insulation Comes With: 1 Pc. X Dust Port Adapter 4 Pc. X 80 Grit S&paper 4 Pc. X 120 Grit S&paper 4 Pc. X 180 Grit S&paper