Anytime Tools 7" PROFESSIONAL Variable Speed Polisher Buffer Sander Waxer AUTO CAR BOAT RV + BONUS 4 Replacement Polishing Bonnets Variable speed between 1000-3000 RPM, set with a dial at the top Powerful 11 amp UL listed double insulated motor All ball bearings Electronic "SOFT START" to prevent damage to the object polished BONUS: 4 Replacement Polishing Bonnets