Commonly used material description crystal character thickness is 5-8-10-12-15-20MM crystal word is made of fine material acrylic, also known as acrylic character, strong light guide, exquisite beauty, three-dimensional sense. The image wall has a unique sense of suspension, crystal texture and special color saturation; various forms of expression, service life of more than 5 years, suitable for indoor and outdoor advertising words PVC word thickness of 10-15-20MM words, also known as PVC words, thickness is generally 3-20mm, the common colors are white and black. Other colors need to be painted, the cost of painting is calculated separately, and the outdoor white and black life can reach more than 10 years. Acrylic veneer is recommended to make the color more beautiful and durable. The minimum luminous size of stainless steel edge character front 27CM is an advertising word made of stainless steel and imported acrylic through cutting, grinding, edge wrapping, polishing and other processes. It is mainly used for signs, image walls, various logos, building prompt logos, indoor and outdoor applications of various high-end brand logos, and so on a large number of modern office logos. The minimum size of 10CM resin character is a new type of luminous character in recent years, the main material is made of epoxy resin and stainless steel, compared with stainless steel edge words, the color and service life of resin words, as well as lighting effect are better. Non-luminous metal character strokes made of stainless steel above 1.7CM, not easy to fade and rust, durable.