Battery Powered Floor Scrubber Dryer, 22" Brush, 31" Squeegee Width, 14.5 gal Tank, Brush Speed 200 RPM, Automatic Floor Scrubber with a Complete Set of Parts 22" BATTERY POWERED FLOOR SCRUBBER DRYER COMES WITH A COMPLETE SET OF PARTS: You can open the box and start using it following the instructions included. THIS SCRUBBER DRYER IS SUITABLE FOR HARD FLOORS such as mirror tile floor, marble floor, epoxy floor, PVC floor, emery floor, terrazzo floor, concrete floor, etc. EASY TO USE. Simply run the machine once on the ground to complete the cleaning process. EASY ASSEMBLY AND START UP EVER. It only takes 5 minutes.