Product Name: Paper Box Memo Paper Material: 3,5,7-layer corrugated cardboard paper(ACBEFG flute) 250-400gsm C1S duplex board(white face with white back or white face with grey back), kraft paper, glossy/matt art paper, colorful(red/gold/sliver,etc) card, special paper We can suggest paper material according to the weight of inner products. Printing Color: 4C+0C,4C+4C,1C+0C,1C+1C We have 1color,4color,6color printing machines. Just offer us your artwork in CMYK/Pantone, no less than 300dpi Size: Such as 45(L)×31(W)×24(H) cm Contact us to talk about your box size, Largest size is 1100 × 1600 for offset printing Post-finishing: Such as die cut, glue, glossy lamination outside glossy/matt lamination or varnishing,UV,hot foil, debossed/embossed,polishing,etc