Channel Letters and Numbers are injection molded plastic, The channel letters come with a variety of face and trim colors, cans are eggshell white or can be painted for an additional charge. Only available in the Helvetica and Times bold font. The Channel letter return is 5" deep allowing plenty of room for lighting. Channel letters do not come with LED'S or NEON or Runway. Meets UL48, UL746c, UL 94v-0 & CSA certifications.