... 3.Has SGS enviromental Certification 4.Direct Printing by Solvent ink WidthLengthThicknessColor 0.7m0.6m~customer request 2mm~25mmwhite or ... Core Board2. PE Film Laminated(Single saide or double sides for choice)3. Colores: White, Red, Yellow, Green, Blue, ... operate,cheaper, great for short term advertising3,Has SGS enviromental Certification 4, Direct Printing by solvent ink and UV printer Packing ...