Diva Self Sealing Cellophane Bags 5.5 x 8.125 inches. 10 or 100 cellophane bags sold per pack. These bags can also be used as envelopes for mailing. Great for all types of literature; use for fliers, brochures, invitations, postcards, or greeting cards. Bag background is clear. Blue represents the background and is used to show you the white printed areas in this design. See our Bag Directory to the left for More Ideas and Cellophane Bag/Envelope Sizes.