Durability:16oz cotton mop head (Total 3 Pcs String Mop Heads) with looped-end,yarn tailband prevent the loops from tting and fraying,extend the life of the mops. High quality:Can use as wet and dry mop.This heavy duty mercial mop head designed with good quality Cotton-Synthetic material,excellent water absorpt & retent,for effective floor cleaning and drying.Handle is made of thi stainl steel,which is more stable. Save Time:Mop sti with 59 inch length,no need to bend for mopping the floor. Larr cleaning mop head replacement design,which allow larr areas to be covered when cleaning,reducing cleaning time.The mop head is hine washable. Multi-pose use:Wet floor mop is for industrial and home floor cleaning jobs.It can be used to clean home,kitchen,restaurant,bathroom,garas,warehouses,offices,des,tile floors,marble,concrete,wooden and hardwood floors. Installat:Thumb wheel can be screwed up or down for helping release the mop head or tightly clp the mop head down into the posit.A side gate for easily remove and replace mop head,simply open the latch,slip the mop refill into the posit,then clip the gate tightly..