Mr. Clean Magic Eraser Roller Mop Head Refill 446841. 

Quick and simple refill replacement head. 

10 inch mop head refill for the Mr. Clean Magic Eraser floor mop (CB-446840). 

Safe for use on Vinyl, Tile, Marble, and Stone. 

Package contains: 1 Magic Eraser Mophead Refill. 

Manufacturer Part Number: 446841.    

CB-46841