... Customized 3.Automatic production Item: envelope,color envelope,printing service,printingSpecifications 1) Size : DL 2) Materials : paper 3) Thickness : 80-100 ... on a range of cardstock, from standard coated paper to casino quality Above picture is only sample picture ... the sample. We specialize in producing different paper bag, paper box,gift box, paper sticker,catalogue,notebook,playing cards, hang ...