Linzer A-2204 4-Piece Deluxe Polyester Brush Set The project select set includes 4 brushes total. Included are a 1-inch varnish brush, a 3-inch varnish brush, a 4-inch varnish brush and a 2-inch angled sash brush. For all paints Project select polyester filament Natural wood handle Linzer products corporation has been providing excellence in the painting industry since 1892. Through it all, we have grown to be one of the world's largest manufacturers, importers and exporters of paint tools and accessories. Deluxe quality Polyester filament Clear coated wood handles 1" trim, 3", 4" wall, 2" sash Use with all paints