src: Materiais impressos podem ser: vidro, cerâmica, teto, folha de alumínio, placa de madeira, folha de porta, painel de metal, outdoor, painel de acrílico, plexiglass, papelão, placa de espuma, placa de expansão de PVC, papelão ondulado; materiais flexíveis como o PVC, lona, pano, tapete, nota pegajosa, película reflexiva, couro etc.
tgt: Printed materials could be: glass, ceramic, ceiling, aluminum sheet, wood board, door sheet, metal panel, billboard, acrylic panel, plexiglass, paper board, foam board, PVC expansion board, corrugated cardboard; flexible materials such as PVC, canvas, cloth, carpet, sticky note, reflective film, leather etc.