Unique Omni Sweep' patent pending design combines the features of fine, medium and heavy floor sweeps all in one convenient product. Synthetic bristles have an angled pitch for fast, effective sweeping on all types of floor surfaces. Short, heavy bristles in front easily sweep up heavy debris. Long, fine/medium bristles in back sweep fine dust and particles; can be used with sweeping compounds. Hygienic plastic block has threaded handle hole to accommodate all types of threaded handles. Anchor Style hardwood block requires 60" Anchor Hardwood Handle (45270), sold separately. 1 each