Hot Sale Slim LED Light Box 1,Material:Aluminum 2,5cm thickness 3,Easy to change graphic 4,With soft and comfort light. Hot Sale Slim LED Light BoxMaterial:aluminum,5cm thicknessColor: Silver White Voltage:220 or 110V Type:slim light boxSize:60x90cm, other size also available.AdvantageEasy to change graphic.4,With soft and comfort light. Packing:wooden case and carton.