【360° Rotating Base Plate & 6 Adjustable Speeds 】Dual-Action Random 360° Rotating Sanding Base Plate, it can rotate and vibrate. Ensures that the sanding surface is natural without traces and increase the grinding efficiency by 30%. 6 Adjustable speed dial supports you to monitor the exactly right speed according to different work. You can choose the most fitting speed from sanding to polishing. 
【18Pcs Sandpapers】Supplied Sanding Discs 5-inch 18Pcs (3pcs 60 grits, 3pcs 80 grits, 3pcs 120 grits, 3pcs 180 grits, 3pcs 240 grits, 3pcs 320 grits), 6 different grains from coarse to fine. Choose to use them according to the sanding effect you want to meet your different applications of removing paint from wood, metal, and plastic. Hand sanders for wood Hook-and-loop disc attachment contains over 35,000 long-life hooks ensure form grip of the disc.