... , 100*150CM, 120*180CM, 120*240CM(2) Single face or double face , magic intergral opening structure. (3) Arcylic panel, silk prink ... to the light box. The ultra thin light box is edge-lit with long-life, high-output pencil-thin T5 fluorescent ... : A1-A4, or larger, customer's size· Viewing:single side , double side· Customized : Customers designs, sizes & styles are welcome.· Led light ...