18" Lockable Mop Frame Is Perfect For Use With Smartpads Disposable And Reusable Microfiber Flat Mops (Not Included). Lightweight, Strong, Aluminum Frame Features Hook-And-Loop Strips That Are Riveted For Added Strength. Anti-Swivel Locking Pin Is Used For Straight-Push Dust Mopping. Frame Is Compatible With Most Standard, 5" X 18" Hook-And-Loop Flat Mops (Not Included). Pair It With Telescoping Mop Handle (Not Included) For A Complete Handle And Frame Setup.