Brush Width: 5-1/4"Brush Height: 4-1/2"Brush Length: 10"Trim Length: 1-3/4"Bristle Material: PolyBlock Material: PlasticStiff Multi-Angled BristlesCleans Floor And Baseboard SimultaneouslyCan Use Standard Threaded Broom Handle, Though Ungar's Lock-On Pole Is Recommended So Threaded Pole Won't Loosen As You Switch Angles On Brush Head While Scrubbing