MSI-PRO Co MP575 Pro Series 3-Arm 0.5 HP 4,550 RPM Mini Belt Sander 15 piece set 3 mini-sanding belt arms in widths of 3/8-inch; 1/2-inch; and 3/4-inch Includes: Mini sanding belts in lengths of (2) 3/8-inch x 18-inch; (3) 1/2-inch x 18-inch; (3) 3/4-inch x 18-inch Includes carry case Textured non-slip grip