Exterior 3D business signs with dimensional letters & logos will bring your business front to life. Individual 3D letters and shapes are made of foam, plastic, acrylic, or metal, and can be mounted to interior or exterior walls. If you want your 3D letters to be lighted with efficient LED, go to the Lighted Signs page to see examples. 3D letters are made for both indoor and outdoor use, and range from 1/4 inch to 24 inches tall. Signworks specializes in helping businesses brand the entrance of a building, a marquee sign, and interior office spaces. To see more ideas, go to the Interior 3D Business Signs.