A4,A3,A2,A1,A0 led menu light box 1.Any size can be customized 2.Snap ... poster 3.17mm slim A4,A3,A2,A1,A0 led menu light boxDataProduct nameLED Light BoxModel No.KT-GGP-A4Product Size297x210mm ... change the posterBack side A4,A3,A2,A1,A0 led menu light box