This Hamilton Perfection Pure Bristle Paint Brush Set is perfect for both commercial and residential painting, as well as for indoor and outdoor use. The set includes four brushes of varying sizes, i.e. 1", 1.5", and 2 x 2", all with flat brush head shapes. The brushes are made with high-quality stainless steel ferroles and wooden handles, ensuring both durability and comfort during use. Ideal for use with a variety of paints, this set is a must-have for any DIY enthusiast or professional painter. With its perfect blend of style and functionality, this set is sure to meet all your painting needs.