Keep your lobby and other common areas clean with Unisan Mop Heads. They are made with natural 4-ply cotton yarn with cut ends and the strands are held together by a heavy-duty tape headband making it easy to attach the wet mop heads to clamp-style mop handles (not included). They are suitable for a variety of commercial environments such as food service and other businesses. These mop heads come in a 12-count pack providing a supply for attaching to multiple mop handles or for having replacements on hand when one is required.