The Industrial Looped Dust Mop is made of absorbent cotton yarn evenly sewn on sanforized duck. This commercial mop has a no-rust zipper for easy changing of mop head. Dust mops come with a 5" metal frame and a 5', snap-on metal handle. This Industrial Looped Dust Mop come in various sizes and has a shipping weight of 4 lbs. This dust mop is a useful addition to any floor mopping system.