Push broom removes debris in 40% fewer sweeps vs. previous Rubbermaid push brooms. More bristles per block to sweep more debris in every stroke with less debris trail. Patented, anti-twist support bracket prevents handle from loosening for fewer job interruptions. Natural Tampico fibers can be used on smooth surfaces and offer superior strength when exposed to high heat, solvents and acids. Built-in scraper on block to loosen dried or stuck-on on debris.