The ProDec Premier 7 Piece Brush Set contains five popular decorating brushes, plus two free synthetic sash brushes for more detailed work. The main brushes come in 1.5", 2" and 3" sizes, covering everything from cutting in and painting woodwork to wider surfaces. The additional 15mm and 18mm sash brushes are particularly useful for sash windows, architraves and moulded or profiled surfaces where a standard flat brush can be awkward to use. Made with pure synthetic filaments, the brushes provide smooth paint release with minimal brush marks. They're particularly suited to water-based emulsion, gloss and satin paints, as well as compatible woodstains and varnishes. The full-bodied heads hold plenty of paint, helping reduce the need for frequent dipping during decorating work.