These metallic envelopes are made out of high quality, textured paper. These envelopes are ideal for A8 sized stationery, greeting cards, invitations, and more! Each one features a shining metallic finish that will give your mailed items a unique, eye-catching and classy look! These envelopes feature rectangular straight flaps with reliable gum closures. Use these beautiful envelopes to send out invitations to your wedding, holiday party, or any other upcoming event!Details:Available in multiple colors5.5" x 8.125"32 lb. (120 gsm)25 envelopesPaper with metallic finish