Bissell Rubbermaid Commercial Products Powered 4215 Brushless Mechanical Sweeper Easy-to-maneuver manual sweeper picks up dust, crumbs, even semi-liquid debris Made from durable galvanized steel and tough ABS plastic; soft rubber wheels for easy pushing Non-marking rubber blades are safe on carpet, tile, vinyl, and hardwood floors Two debris canisters with one-touch emptying doors; clear tinted window shows when they're full Measures 10-1/2 by 9-1/2 by 44 inches