The Hamilton Perfection Pure Synthetic Decorator Paint Brushes 3 Piece Brush Set is a high-quality paint brush set designed for interior and exterior painting projects. With a flat brush head shape and synthetic bristles, these brushes are compatible with a wide range of materials including paint, stain, primer, and more. The set includes 3 brushes, making it ideal for large-scale painting projects where you need multiple brushes to complete the job. The Hamilton brand ensures reliable performance and durability, making this set a must-have for DIY enthusiasts and professional painters alike.