Libman Nitty Gritty roller mop has a 10 inch wide, tear resistant sponge with raised cleaning circles to scour any sticky spots stuck on hard surfaces. With a 1 inch durable steel handle and an easy pull back grip to wring the mop head with no mess. A scrub brush with 3/4inch long stiff bristles is attached for reaching into crevices. Great for removing scuff marks and sticky substances from hallways, rooms, porches, walkways, patios and many other areas. Includes 1 Extra Mop Head Refill