JAM Paper Parchment Natural Recycled A7 Invitation Envelopes are made out of smooth, 30% recycled, 24lb paper. Each one of these envelopes measures 5.25 x 7.25 inches in size, which makes them ideal for enclosing standard sized invitations! This full carton contains a total of 1000 envelopes! Each envelope in this carton features a light brown natural parchment color with a marbled effect. These envelopes feature straight flap openings and reliable gum closures to keep the contents placed inside of them secure as they are transported through the mail! Use these envelopes to spread the word about your next event, to send greeting cards, and more!.Envelope type: Business.Material: Paper.Suitable for any type of greeting or announcement. Choose the size that’s right for you.Envelope flap: Straight flap.1000 envelopes per carton.Size: A7 (5 1/4" x 7 1/4").Closure: Gum.Envelopes are a light pastel color with a cloudy white detail, giving them the appearance of a tranquil blue sky, eco-friendly envelopes.Paper weight: 24 lbs..Finish: Parchment.Opening: Booklet.JAM Paper A7 Size natural recycled parchment paper envelope is perfect for greeting cards, invitations, weddings or any announcements and measures 5 1/4" x 7 1/4".