9 x 12 Booklet Envelopes 80lbs Natural, White and Black LinenSealed by Moistenable Glue
When you can't or shouldn't fold the contents, here's the professional way to send flat but bulky materials- pamphlets, brochures, sales literature, booklets, annual reports, magazines, or catalogs. The flap, usually rectangular in shape, is on the long side for easier filling.