These envelopes are great for birthdays, weddings, parties, invitations, anniversary, business, conference, thank you notes, greeting cards, and various sorts of events or functions, and more.SpecificationColor: BlueMaterial: Pearl-coated PaperStyle: V Flap with Golden EdgeThickness: 1mm / 0.4 inchOverall Dimension: 18 x 13cm / 7 x 5 inch (L*W)Package Content: 10 x V Flap EnvelopesAdvantagesMade of sturdy paper in fine texture, lightweight and durable, and not easy to break.Luxury V flap design with golden edge for an elegant and intricate look, which is good for various occasions.InstructionEasy to use: Insert the cards into envelope, then fold the closure and put the glue or sticker on it to increase the closure tightness.NoticePlease kindly note that this envelope does not include glue.