Twisted loop dust mops are a premium line of pre-laundered dust mops for maximum durability and optimal cleaning performance. 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. Antimicrobial agent available with blended green dust mops to inhibit growth of bacteria. Available in Blend, Cotton and Synthetic.