Keep your hard surface floors spick-and-span with this replacement 24-Oz. (680g) looped end wet mop head. The absorbent mop head is made from a cotton-poly blend material that's highly durable and machine washable. It's spun into strands of 4-ply yarn with looped ends that won't fray or unravel. The strands are held in place with a 1-1/4" wide blue headband and blue tail band; the tail ban fans the strands out for more mopping coverage when you work. The 24-Oz. cotton-poly wet mop head comes in a standard brick pack.