For use in areas where hygiene is a top priority. Ideal for hospitals, kitchens, bathrooms, dairies, around swimming pools or wherever metal components are undesirable. Acid-resistant polypropylene construction. Reinforced frame. Blade Material: Natural Foam; Rubber; Blade Width: 22"; Blade Color: Black; For Use With: UngerĀ® Aluminum Handle AL14A (sold separately)..