Boardwalk™ Cotton Mop Heads are made from absorbent natural cotton fiber and used for all general mopping purposes. The quality heads are constructed of four-ply, cut-end yarn for added absorbency. The soft material is safe to use on a variety of floor types, especially heavily trafficked areas. The standard heads are used with a clamp-style mop handle, which is sold separately. Head Type: Wet Mop; Application: Floor Maintenance; Mop Head Style: Cut End; Mop Head Size: #16.