Designed to provide superior strength during handling and storage, our heavy duty envelopes are made of 10 pt. and 20 pt. dark tan acid and lignin-free folder stock. Side seams and a top flap keep your photos, documents, pamphlets and other paper materials clean and safe. Passed P.A.T.
Hollinger Metal Edge Inc
9401 Northeast Dr.
Fredericksburg, VA 22408
Phone: 800-634-0491
Phone: 540-898-7300
Fax: 800-947-8814