... 4.Printable,eco-friendly,strong Fluted pp display board: 1.Material:pp 2.Thickness:2-12mm 3.Custom colors, ... strongSpecification: MaterialPP(Polypropylene)Thickness ±0.1(mm)2345678910Width(mm) and Length(mm) ≤1720,limitless ≤1250,limitlessStandar Specification(mm) 1220 ... Advertising :Yard signs,graphics, sign industry,small roadside signs and point of sale displays.2.Packaging :Making boxes, totes, ...