For use on semi-smooth surfaces like lightly-textured walls and unfinished wood. Set includes: Deepwell Plastic Tray, Tray Liner, 5-wire Frame, 2 Premium One Coat Roller Covers, 3 in. Trim Roller and Frame, Edger and pad, 3-in-1 Painters Tool, Paint Can Opener, 2 in. Foam Brush, 3 in. Foam Brush, 1-1/2" Angle Trim Brush.