... box is ultra-thin and ultra light; Optical-panel is used for even illumination2,It has high quality and superior ... carton, with protecting foam in each corner of the cartonApplicable for hotels, bars, fast-food restaurants, chain-stores, wedding ... corporate signboards, gift show, showcases, product exhibitionesp fitting to use for limited spacing, such as lifts, public channels, hallways, emporiums, ...