I have 700+ glassine envelopes for sale! These glassine (vellum) envelopes are thin and slim. I used them to hold a set of chopsticks at my wedding, but they're actually designed to hold film negatives. However, you could use them to hold pencils, paper, invitations, silverware, gifts, candy, etc.
Color: A See-Through White/Ivory
Size: 1 3/4" x 9 1/2"
Cost: $.10 an envelope, plus shipping if necessary
I live in Cleveland, Ohio and local pickups are welcome!