This UST long handled hand brush with stiff bristles is effective when cleaning machines, buckets, containers and tubs in high risk areas. The angled and circular arrangement of the Bristle Security Units enables efficient scrubbing and washing process. FDA complaint. 250°F maximum temperature. Dishwasher safe. Polypropylene block material. Polyester bristle material. 15.5" L x 2.875" W x 2.75" H.