- These acid free archival envelopes are made of high quality glassine.
- They open from the top and have ungummed flaps.
- Each envelope measures 4-1/4" x 2-1/2".
- Ideal for all of your philatelic materials.
- Each order is for a box of 1,000. This is a new item from our inventory.
- These acid free archival envelopes are made of high quality glassine.
- They open from the top and have ungummed flaps.
- Each envelope measures 4-1/4" x 2-1/2".
- Ideal for all of your philatelic materials.
- Each order is for a box of 1,000. This is a new item from our inventory.