Purchase the Dritz Home Brass Smooth Campaign Hardware Corners at Michaels. com. Dritz Home campaign corners provide a quick and easy way to add surface interest to your next DIY home project. Dritz Home campaign corners provide a quick and easy way to add surface interest to your next DIY home project. Details: Brass 2" x 2" 4 pieces | Dritz Home Brass Smooth Campaign Hardware Corners | 2" x 2" | Michaels®