A premium professional brush that features solid round filament and polyester filament for smoother paint release and durability. Use with all paints. Stainless steel ferrule mounts the red filament bristles to the Beavertail style wood handles. No. 773467: 1-1/2'' flat sash No. 773475: 2'' flat sash No. 773483: 2-1/2'' flat sash No. 773491: 3'' wall No. 776577: 4'' flat sash No. 773517: 2-1/2'' angle sash No. 773525: 3'' angle sash