Picks up and holds dust particles and removes dust without the need for expensive dust mop treatments. Looped end construction prevents fraying and gives better pickup of soil and has a durable backing for repeated commercial launderings. The economical choice for schools, office buildings, shopping centers, and warehouses. Tie-on backing for easy on/off of dust mop heads. Will not fray, tangle, unravel or lint. Made from durable blended yarn sewn into durable polyester backing. Frame and handle not included.