1.Card Envelopes for Express,Paper Envelopes 2.Sizes&designs:customized service 3.Material:wood- ... , Gold/silver hot stamping , embossing , UV coating , etc.Artwork formats : PDF, AI ,CDR,EPS,etc.Qty :Small orders accepted.Packing :100pcs ... promotions, gifts , advertisements and shopping purposes,etc. Card Envelopes for Express