This Carlisle® Omni Sweep® is 24" long and features short heavy bristles in the front that easily sweeps up heavy debris. It has long fine/medium bristles in the back that sweeps fine dust and particles. The hygienic plastic block has a threaded handle hole to accommodate all types of threaded handles. Perfect for use in schools or restaurants.Model #: 4188100Patent pending design combines the features of fine medium and heavy floor sweeps all in one convenient productSynthetic bristles have an angled pitch for fast effective sweeping on all types of floor surfacesShort heavy bristles in front easily sweep up heavy debrisLong fine/medium bristles in back sweep fine dust and particlesAnchor™ Style hardwood block requires 60" hardwood handle (45270) sold separatelyGraduating trim from 1.63" to 2.38"Handles not included"