3-piece paint kit is ideal for trim work, small projects, and touch-ups. Can be used on all smooth and semi-smooth surfaces. Includes: 3 In. foam roller with 5.5 In. handle, 1.5 In. foam brush with 3.5 In. handle, and 4.5 In. W. x 7 In. L. plastic tray. Roller Size: 3 In. Nap Size: 1/2 In. Roller Cover Material: Foam Surfaces: Smooth To Semi-Smooth Brush Size: 1.5 In. Brush Type: Flat Tray Material: Plastic