Our Polyester (Mylar) Sleeves are made from crystal-clear archival polyester, approved by the Library of Congress.  We use DuPont inert Melinex® or a suitable equivalent. The material we use for our sleeves has passed the Photo Activity Test, which certifies that the material is safe for long-term storage

We manufacture two different styles of photos sleeves:
• Tuck-Lock with a beaded flap and open on the two short ends. **NEW**
• L-Sleeves which are sealed on two adjacent sides.

For sizes not listed, please call for price quote. Low minimums.