Check the listing for details. 24Pack A2 Envelopes, Blue Invitation Envelopes4-3/8" x 5-3/4". Condition: New. Listed at 11.39 USD. These A2 size envelopes have a simple and classic look and come in different colors for different occasions, including invitations, weddings, graduations, bridal showers, business, banquets, birthdays, holiday parties, Thanksgiving, etc. They are specially designed to fit 4x5 inch cards to ensure a perfect match.SpecificationMaterial: 110gsm PaperColor: BlueSize: A2(11.1 x 14.6cm / 4.37 x 5.75inch)Applicable Card Sizes: 4.25 x 5.5inchPacking List: 24Pack of A2 Invitation EnvelopesAdvantage1. Made of 110 GSM heavy duty quality paper, these invitation envelopes measure 4-3/8 x 5-3/4, thick and durable to ensure your contents remain confidential and protected during transit.2. Each envelope adopts a convenient self-sealing design that does not require glue or tape, which can save you time.3.