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 25 oz. dust mophead is made of cotton and is launderable. The handle and 36" 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.