Twisted loop dust mop is a premium pre-laundered dust mop with maximum durability & optimal cleaning performance. Blended natural & synthetic fibers have all-sewn construction with no snagging, fraying, or unraveling. Slip on / slip through backing for easy set-up, & durable polyester backing designed for printing that will not launder out. Head Type: Dust Mop; Application: Floor Maintenance; Mop Head Style: Looped End; Mop Head Size: 36" x 5".