Upgrade your envelope inventory with JAM Paper A2 Strathmore Invitation Envelopes, a quality envelope option for delivering all your important mailings in style. These envelopes are made from high quality 24 lb. paper and have a noticeably textured finish that enhances your mail ten-fold! Perfect for sending documents, wedding save the dates, holiday greeting cards, baby or bridal shower invitations, graduation thank you notes, business memos, photographs, and more.Details:Available in assorted colorsA2 (4.375" x 5.75")24 lb. paper50 envelopesBooklet openingMoisture activated gum closure