Fully color-coded floor broom has two types of bristles to first help loosen stubborn dirt and move heavy debris, and gather the finer particles. Made from FDA compliant raw materials. 250°F maximum temperature. Dishwasher safe. Euro (hygienic) thread type. Polypropylene block material. Polyester bristle material. 24.4" L x 2.8" W x 4.5" H.