The Wooster 2-1/2" Silver Tip Angle Sash Brush is a professional-grade painting brush intended for precise painting applications, particularly around corners and edges. The 2-1/2" width makes it suited for medium-sized areas, while the "Angle Sash" design implies that the bristles are angled to allow better control and access to confined locations. The "Silver Tip" marking indicates that the brush has fine, flagging filament tips that help achieve a clean finish with little brush marks.
This brush is extremely versatile and may be used with a wide range of finishes, including paints, stains, and varnishes. It's a popular choice for both professional painters and DIY enthusiasts looking for clean lines and high-quality results.