Quickie Jobsite 24 oz. Heavy Duty Wet Mop is a commercial grade mop that is designed for tough cleaning jobs. It features a 56" hardwood handle for comfortable use, and a galvanized steel wing nut mop clamp for secure attachment of the mop head. The mop head is made of 100% #32 cotton, which is highly absorbent and durable. It also has a sewn on cloth headband to prevent fraying. This mop is backed by a 5-year limited warranty.