Guardhouse Glassine Stamp Envelopes, Size #1 (1 3/4" x 2 7/8"), come in a pack of 100 and are ideal for protecting stamps and other philatelic materials.
Made of a PH neutral, semi-transparent paper, these envelopes are water, air, and grease resistant. They feature un-gummed flaps and are carefully constructed with folded flaps on the exterior to prevent catching on stamps or other contents.…

These archival quality light blue coin envelopes are designed for long term storage of individual coins.
Sold in packs of 100, they are bank color-coded and suitable for use by collectors, dealers, hobbyists and jewelers to keep their collections organized.
The envelopes are sized at 2x 2 inches and are colored blue for nickels. Please note that coins are not included with the envelopes.<…

The Guardhouse Polypropylene Sleeves for First Day Covers come in a pack of 100 and are designed to fit #10 business envelopes.
These sleeves are made of 2-mil polypropylene and are acid-free, ensuring that they will not damage or harm the items they are protecting.
The sleeves are also free of softeners, making them a safe and reliable choice for collectors. With a size of 4-1/4" x 9-5/8…

Guardhouse glassine stamp envelopes are a pack of 100 semitransparent paper envelopes, each measuring 2 1/2'' x 4 1/4''.
The envelopes are pH neutral and do not contain harmful chemicals, making them an ideal choice for safeguarding stamps, coins, photos, negatives, artwork, invitations, seeds, crafts, and more.
They are water, air, and grease resistant, ensuring that your contents remain…

Guardhouse Glassine Stamp Envelopes in size 4.5 are perfect for protecting stamps, coins, photos, negatives, invitations, artwork, gift packets, seeds, crafts, and more.
These envelopes are made of a PH neutral, semitransparent paper with no harmful chemicals, making them safe to use. They are water, air, and grease resistant, ensuring that your contents stay protected.
The flaps are fold…

Guardhouse Glassine Envelopes are an essential item for any stamp collector.
These envelopes are made of a PH neutral, semitransparent paper that contains no harmful chemicals, making them safe for stamps and other collectibles.
The envelopes are water, air, and grease-resistant, making them ideal for protecting photos, negatives, artwork, and more.
Guardhouse Glassine Envelopes are c…

These Guardhouse glassine stamp envelopes are a great option for those looking to protect their philatelic materials.
Made of semitransparent paper with no harmful chemicals, they are safe for stamps and coins. Additionally, their water, air, and grease resistant properties make them suitable for protecting other items such as photos, negatives, invitations, artwork, and more.
The exterio…

This product is a set of 10 Guardhouse #4 Glassine Stamp Envelopes, each measuring 3 1/4'' x 4 7/8".
The envelopes are made of a PH neutral, semitransparent paper that is water, air, and grease resistant. They are designed with flaps folded on the exterior of the envelope, leaving a smooth interior pocket surface that will not catch on stamps or other contents.
These glassine envelopes ar…

These Glassine Stamp Envelopes by Guardhouse are a great choice for protecting your stamps, coins, photos, negatives, invitations, artwork, gift packets, seeds, crafts and more.
Made of a semitransparent, PH neutral paper with no harmful chemicals, they offer water, air and grease resistance. The exterior flaps are folded leaving a smooth interior pocket surface that won't catch on stamps or …

Guardhouse Glassine Stamp Envelopes are a pack of 100 envelopes that are designed to protect stamps, coins, photos, negatives, invitations, artwork, gift packets, seeds, crafts and more.
Made of a PH neutral, semitransparent paper with no harmful chemicals, these envelopes are water, air and grease resistant.
They are carefully constructed with flaps folded on the exterior of the envelope…