Sold as 12/Carton. Standard four-ply natural yarn head. Use with clamp-style or gripper-style mop handle (sold separately). Looped end design lints less, reduces fraying and unraveling. Looped-end design lints less, reduces fraying and unraveling. Durable double-sewn tailband prevents tangles and provides more floor coverage. Durable double-sewn tailband prevents tangles and provides more floor coverage with each stroke. Heavy-duty, five-inch vinyl mesh headband securely holds full-weight premium fiber strands. 4-ply premium yarn.