The cotton mop is absorbent and economical featuring a the 4-ply high quality cotton yarn that is sewn into a durable polyester backing. This mop effective in dust mopping and is ideal for schools, contract cleaners and commercial buildings. White 36" X 5" Tie-On Backing For Easy On/Off Of Dust Mop Heads 4-Ply High-Quality Cotton Yarn Absorbent And Economical Use With Frame 163264 and Handle 163335 Mfg #3552
