The 24” Heavy Duty Microfiber Mop Frame is an aluminum mop frame constructed of heavy gauge aluminum. The mop frame features two rows of hook and loop type material that firmly grips our microfiber mops. Unlike most microfiber mop frames where the Hook and Loop type material is fastened with glue and rivets, our Hook and Loop sits in recesses in the aluminum and will never separate from the frame. High Impact end caps wrap underneath the frame to further help prevent separation of the hook and look material from the aluminum. The frame also features high impact hardware that attaches to our Heavy Duty Telescoping Mop Handle with a twist down collet. The hardware allows the frame to swivel 360 degrees. The swivel locks, making it great for cleaning ceilings and walls.