Adorama 3 1/4x4 1/4" Archival Plastine Envelopes, Holds a Single 3.25x4.25" Frame, Pack of 100.

• Translucent plastine envelopes are available in all photographic sizes and formats. They are made of the highest quality archival polyethylene. These envelopes are perfect for the archival storage of both negatives and prints, both silver and digital. These archival acid-free preservers have a dye-cut open end (or side) for easy opening and to avoid negative hangups.