Specs: 5-¼inch Tubular Metal Handle - 7/8inch long by 3/8inch wide Horsehair Tight Bristles - with 3/8inch Ferrule - Overall Brush Length 6inch. Economical Handy Tool for applying a variety of materials Interior, Exterior, such as Glue, Acid, Flux, Oil, Paste, Pipe Dope, Soldering, greasing, Touch-up, applying Zinc primer, Spreading, Dusting, Cleaning, Cooking, Baking, Art, Woodworking, Workbooking, Arts & Crafts, or other general-purpose applications and more, hobbyists and professionals. 100% Horsehair Bristles and strong long lasting Tin Metal Fluted Ferrules Handles are and comfortable to hold and Reduce Drips. Sturdy Brushes whether you use each Brush ten times or only once.