5 1/2 x 7 3/4 Outer Envelopes - 70lb. Bright White (50 Qty) | Perfect way to add a Traditional look to your Invitations, Notecards and Announcements | SIVV916-50 Size: 5 1/2 x 7 3/4 Outer Envelopes / 5 1/2 in x 7 3/4 in / 5.5" x 7.75" / 140mm x 197mm Quantity: Pack of 50 Color: 70lb. Bright White USES: Perfect for personal announcements, special events, corporate dinners, weddings, greeting cards, holiday cards, invitations or general use. Applications: Weddings, Parties, Event Favors, Thank You Notes, and Holiday Gifts. Printable on off-set printing presses and some home printers.