When it comes to sending out invitations for a big event, you want an envelope with quality construction, a superb and elegant color, and a perfect size. JAM Paper Burgundy A7 Invitation Envelopes possess each of these attributes, which makes them a fantastic choice for your next invitation mailing! Our A7 envelopes are our most popular envelope size because they are the ideal size for 5 x 7 (standard sized) invitations and greeting cards! Each of these envelopes measures 5.25 x 7.25 inches. This full carton contains a total of 1000 envelopes. Each one features a wide straight flap with a reliable gum closure. The dark, sophisticated, burgundy color of these envelopes is certain to get attention and to leave an excellent impression on their recipients..Finish: Texture.Paper weight: 28 lbs..Envelope type: Business.Material: Paper.Envelope flap: Straight flap.1000 envelopes per carton.Size: A7 (5 1/4" x 7 1/4").Closure: Gum.For special invitations, greeting cards, and stationery.Offered in a wide assortment of sizes in order to fit any size paper.Opening: Booklet.JAM Paper A7 Size burgundy paper invitation envelope in a pack of 1000 has dimension of 5 1/4" x 7 1/4" and is perfect for greeting cards, invitations or other announcements.