Rubbermaid FGM15000WH00 CUT TO LENGTH COTTON DUST MOP, WHITERubbermaid FGM15000WH00 The Rubbermaid Commercial Cut to Length Dust Mop comes in a 40 foot roll, and cuts big floor cleaning costs down to size. Cut to length convenience lets you customize your mop to fit any standard mop frame Cut to length from continuous 40 foot roll Untreated, cut end 4 ply cotton yarn provides excellent dust pickup Slide in style backing for easy, secure fit Up to 100% recycled, post industrial cotton