Help keep your home or business clean. The dual-action design of the sponge features a medium-abrasive Scotch-Brite™ scouring pad on one side and an absorbent yellow cellulose sponge on the other side. An ideal companion for the most common, medium-duty cleaning jobs. Sponge Type: Scrub Sponge; Material(s): Cellulose; Fiber; Mineral; Resin; Shape: Rectangular; Width: 3.6".