These envelopes are made out of smooth, high quality paper and feature a basic bright white color. Perfect for emailing standard sized and slightly larger sheets of paper without any need for folding or risk of creating untidy creases. Each one opens on one of the longer sides and features a straight flap with a reliable, moisture activated gum closure. Use these versatile white envelopes to send letters, documents, forms, certificated, manuals manuscripts and more from your office or home!Details:Available in multiple countsWhite9.5" x 12.625"24 lb. (90 gsm)Paper