Archival Folders & Envelopes

Looking for additional options to meet your needs? We have additional products that are not included in our online store. Please review our catalog or contact us for assistance.

What are Archival Folders & Envelopes?

Archival folders and envelopes provide safe, long-term housing for documents, photographs, manuscripts, and other fragile materials. Designed to meet rigorous preservation standards, they support stability, help prevent deterioration, and keep collections accessible for generations.

The Mantle Standard

All of our archival products are manufactured with materials that meet or exceed professional preservation standards: acid-free, lignin-free, and buffered to neutralize acidity. Our folders protect your items from deterioration caused by environmental factors. If it’s worth keeping, it’s worth protecting with Mantle.