... of customizing different size,style and design. We are professional paper packing printing manufacturer ,can achieve your design concept.Printed Corrugated ... 1-Size:any size2-Surface paper: CCNB of 300g.3-Raw material:Corrugated paper.4-Flute: A, B, C, E, AB, AE, BC ... , B, C, E, AB, AE, BC, BE, etc.3-Layer: 3, 5, 7, etc.4-Surface paper: kraft paper, coated paper, white paper or CCNB ...