These natural-bristle brushes have crimped all-metal handles. Economical, general-purpose utility brushes are great for one-time use applications to save time and avoid messy cleanups. Suitable for flux, soldering pastes, epoxy, glue, paste, touch-ups, solvents, and more. Brushes measure: 3/8″ x 6″. Includes a total quantity of 12 pieces.