... size with 30mm border, 4 supports Acrylic panels size 365mm x 517mm10 x 20" print size with 30mm border, 4 supports Acrylic panels ... size 314mm x 568mm16 x 20" print size with 30mm border, 4 supports Acrylic panels ... size 466mm x 568mm20 x 30" print size with 30mm border, 4 supports ...