HS216 – 100 Gray Mylar Envelopes, Blank, 5 1/2″ x 3 7/8″

5½” x 3 7/8″ Gray Mylar Envelopes

Package of 100

Gray mylar stock envelopes have multiple uses, including organizing stamps and storing them.  Resistant to air and water, contains no harmful chemicals.  100 envelopes per package. 5 ½” x 3 7/8″ sized envelopes.