Bottle Brush Bristle Firmness Medium Handle Style Straight Bristle Material Polybutylene Terephthalate Handle Material Polypropylene Brush Length 6 1/2 in Handle Length 10 1/4 in Head Width 3 1/8 in Bristle Color Purple Overall Length 16 7/8 in Chemical Resistant Yes Bristle Length 1 1/4 in Brush Type Bottle Brush Features Dishwasher and Autoclave Safe Ergonomic Design Handle Color Purple Minimum Temperature -4 Degrees F Surface Type Wet Antimicrobial Yes FDA Compliant Yes