VIP Home Essentials Premium Household Bristle Paint brush Set 5 Sizes - 3" - 2 1/2" - 2" - 1 1/2" - 1" General purpose polyester bristles for use with latex and oil-based paints and stains Use on interior and exterior smooth to semi-rough surfaces Comfortable contoured handles. Can be used on interior and exterior smooth to semi-rough surfaces. Set Includes: (5) Brushes: 1 in., 1-1/2 in., 2 in., 2-1/2 in., 3 in. Great for one time use or keep them clean to be used another day.