1.Orange Red Acrylic Face 2.60mm metal return 3.6mm trim 4.Wateproof led ... with ul label, .050 back, 040 return, 3/16" plex face, 1" jewelite, ¼–20 rivet nuts, 1/2" nipple, trans, and ... template. Signs are complete and ready to install. Open Face Channel LettersOpen face channel letters are custom fabricated channel letters without faces ...