Small DIY Polishing Machine, Color: silver, Material: metal, Voltage: AC 110-240V 50/60Hz, Rated voltage: DC 12-24V, No-load speed: 4500-9000RPM (adjustable), No-load temperature: 26âƒ-45âƒ, Noise: 75-85db, Belt size: 330 * 10mm / 13.0 * 0.4in (60/80/120/150/180/240/320/400/600/800 mesh), Machine size: 170 * 150 * 115mm / 6.7 * 5.9 * 4.5in, Machine weight: 1022g / 2.3lb, Package Includes: 1 * Belt Sander, 5 * Wrench, 10 * Sand Belt (Only the above package content, other products are not included)