Expert
  Sourced

CrystalGuard Envelopes

CrystalGuard Envelopes
100 count - Glassine Envelopes #2 - ACID FREE - 2 5/16" x 3 5/8"
Top 10%

The CrystalGuard Envelopes, specifically the Size #4 glassine variant, offer an ideal storage solution for Plate Number Blocks and covers collections for stamp enthusiasts.
Made from semi-transparent #30 glassine, these envelopes are ACID FREE and measure 2 5/16" x 3 5/8". Additionally, these envelopes are commonly used by the U.
S. Post Office for stamps bought at postal counters. Glassines are versatile, also suitable for storing negatives, plates from electron microscopes, seeds, and etymology specimens.
When using these envelopes, it's recommended to write Scott Numbers and identifying information before placing stamps inside to avoid impressions on the stamps.
$ 5 .99
US, Minneapolis
Does this help you choose?
Community Reviews
 
Be the first to write a review !
Our verdict

Not reviewed yet.

Related Products in Protective Envelopes for Stamps Publications and Suppli… category
This product is a set of 10 Guardhouse #4 Glassine Stamp Envelopes, each measuring 3 1/4'' x 4…
Glassine Stamp Envelopes by Guardhouse
These Glassine Stamp Envelopes by Guardhouse are a great choice for protecting your stamps, co…
Glassine Stamp Envelopes - Size #4.5 (3 1/8" x 5 1/16") by Guardhouse
The Glassine Preservation Pouches come in a pack of 100, each sized at 2.5" x 4.25". Made from…
Glassine Preservation Pouches - 100 Pack (2.5" x 4.25")
This set of Glassine Stamp Envelopes and Storage Bags is designed to protect your valuable sta…
Glassine Stamp Envelopes and Storage Bags Set
The Bubble Hugs Envelopes provide an extra layer of protection for your items, thanks to a 2.5…
Bubble Hugs Envelopes

Disclosure: This site contains affiliate links to other sites. We may receive commissions from the eBay Partner Network for purchases made through these links.