16", Orange & Aluminum, Microfiber Flat Mop Holder, Flat Base Prevents Pooling When Applying Finish, Constructed From Lightweight Aluminum, Base Attaches To The Wet Or Dust Pads By New Plastic Teeth & Can Swivel To Provide A Greater Range Of Use, Use With 54" Handle, Model #CHO246 & Microfiber Flat Wet Mop, Model #LWBS18 & Microfiber Looped Wet Mop, Model #LF0011.