DESCRIPTION
These top-opening glassine evelopes are preferred by insect collectors. They are made of 30 lb. glassine to provide maximum protection and humidity resistance. The large 3 x 5" size allows you to include a standard 3 x 5" file card with your specimens. One pack of 100 envelopes.
- PH Neutral
- Archival quality
- Acid free
Glassine envelopes are a safe way of storing butterfly specimens (with wings folded) until you're ready to pin them in a collection.
MORE INFORMATION BOX
CONTENTS TAB
SPECIFICATIONS TAB
- BE-GLAS3X5
My Science Perks is FREE! Just place your order while logged in to your Home Science Tools account and you'll automatically earn up to 6% back when your order ships!
Learn More