Gaylord Archival® 20 pt. 11 x 14" Lobby Card Poster Backer Boards (50-Pack)Part #: SLMLC2S
These acid-free, buffered 20 pt. 11 x 14" Lobby Card Poster Backer Boards (50-Pack) provide the rigid support needed when storing or displaying your collectible posters in envelopes.
- For use as a stiffener in poster and print envelopes
- Acid-free material provides rigid support and additional protection
- Buffered to resist acid migration