Natural Self seal Cushioned Mailer, #0, Barrier Bubble Air Cell Cushion, Self adhesive Closure, 6 X 10, Kraft, 200 carton 17" making them easy to color code 5 x 11 US making them easy to color code for a range of filing tasks that require quick identification 75 Invitation Theme: RSVP & Announcements Invitation Type: Booklet Envelopes Invitation or Envelope Size Standard Sizes: A9 (5 3 4" x 8 3 4") Length in Inches: 5 The fully laminated natural kraft and air cellular construction provides outstanding stiffness and puncture resistance Constructed with a natural kraft exterior that doesn't require bleaching or dying to create an "unnatural color" like gold or white