Made of 32 lb. metallic paper in a shiny dark gray color, each of these envelopes features a straight flap opening with a reliable gum closure to keep the items placed within them secure as they travel through the mail. These envelopes are the perfect size for A10 invitations, greeting cards and stationery. Use them to let friends and family members know about your next upcoming event, to send announcements and more!Details:Anthracite Stardream6" x 9.5" each25 envelopes32lb.Metallic finishFit A10-size cards, invitations and stationery