Lola Pro Amazin Sponge & Scrubber Roller Mop, w/ Ergonomic Comfort Rubber Grip"The Roller Style Floor Cleaning Mop That Really Scrubs" High quality, long lasting 10" polyurethane foam sponge Patented high powered dual poly bristle scrubbers built into the rollers to eliminate stains, scuffs and ground in dirt Ergonomic Comfort Rubber Grip Powder Coated Steel Heavy Duty Handle HEIGHT ADJUSTABLE HANDLE (45" to 59") with Swivel Hang Cap for Easy Storage Large Open Cells in the sponge act like rivets getting to the dirt easier Easy