1.PP PVC and PET are doable. 2.Design:as customeraas design 3.Size: any size or as customer's design. We have 8years factory experiences in packing field. And give service to Lock& Lock, NIVEA, etc. We always provide you:1. Color:Pantone colors as well as the common 4 color CMYK) process.2.Surface:silk screen printing, bronzing, imprint, cover membrane, die cutting, embossing, foil stamping, ...