... board bonded between two sheets of high-impact polystyrene or white card paper. It is also flatness, light-weight, rigid ... Weather proof.4. Easy to clean and maintain.5. Color: white, red, blue, yellow, green, black.Application:1. Advertisement: exhibition ... 1220,limitless5,10Whitespecialinkjet boardAspecialcard boardARed, Yellow, Blue, Green, White, Gray, Blackspecialcard board with adhesiveAspecial