Clip-On Handle For Dust Mops Is Made Of Long-Lasting, Rust-Resistant Steel And Includes A Galvanized Head. Steel Shaft On The Industry-Standard Clip-On Frame Won'T Warp Or Rot. Vinyl Coating On The Handle Provides A Comfortable Grip. Handle Is Compatible With Genuine Joe Mop Frames (18" , 24" , 36" And 48"), Dust Mops (18" , 24" , 36" And 48") Disposable Refills (18" , 24" , 36" And 48") (All Sold Separately).