Mini envelopes are great for thank you cards, greeting cards, business cards, gift cards, cash cards, tickets, birthdays, weddings, parties, invitations, events, holiday, and other events, etc.SpecificationColor: RedMaterial: PaperOverall Dimension: 10.5 x 7cm / 4.13 x 2.75 inch (L*W)Package Contents: 20 x Mini EnvelopesAdvantagesMade of paper material in fine texture, smooth to write, durable and tear-resistant, and not easy to break. It is innovative and stylish, exquisite and vintage appearance, makes your envelope stand out, and catches more attentions.InstructionEasy to use: Insert your cards into the envelope, then you can apply some glue to seal it.Notice1. The mini envelope is fit for a 4.13 x 2.75-inch size card.2. Please kindly note that this mini envelope does not include glue.