Dust mop refill keeps you ready for everyday dusting. Four-ply cut end offers an economical option. Keyhole-style, half-tie synthetic backing is quick-drying. This 34 oz. dust mophead is made of cotton and is launderable. The handle and 48″ frame are sold separately. Refill is compatible with the Genuine Joe 1″ x 60″ Vinyl-coated Steel Handle, 1″ x 60″ Wooden Handle and 1-1/2″ x 60″ Wooden Handle.