4.5 Glassine Envelopes – StampPhenom

Guardhouse glassines are made of a PH neutral, semitransparent paper with no harmful chemicals. Safe for stamps and coins, they are also commonly used to protect photos, negatives, invitations, artwork, gift packets, seeds, crafts and more because of their water, air and grease resistant properties. Guardhouse glassines are carefully constructed with flaps folded on the exterior of the envelope, leaving only a smooth interior pocket surface that will not catch on stamps or other contents. Our glassine envelopes contain un-gummed flaps and are ideal for all of your philatelic materials. Guardhouse Glassines are made with 55 gsm (38#) paper. This envelope measures 3 1/8 " x 5 1/16 " and is recommended for holding modern plate blocks such as Old Glory plate blocks and oversized plate blocks of 4. Size: 3 1/8x5 1/16. Color: Clear.

Guardhouse glassines are made of a PH neutral, semitransparent paper with no harmful chemicals. Safe for stamps and coins, they are also commonly used to protect photos, negatives, invitations, artwork, gift packets, seeds, crafts and more because of their water, air and grease resistant properties. Guardhouse glassines are carefully constructed with flaps folded on the exterior of the envelope, leaving only a smooth interior pocket surface that will not catch on stamps or other contents. Our glassine envelopes contain un-gummed flaps and are ideal for all of your philatelic materials. Guardhouse Glassines are made with 55 gsm (38#) paper. This envelope measures 3 1/8 x 5 1/16 and is recommended for holding modern plate blocks such as Old Glory plate blocks and oversized plate blocks of 4. Size: 3 1/8x5 1/16. Color: Clear. 

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These glassine envelopes are the perfect choice across many industries because of their ability to protect their contents with the contents remaining

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Store your duplicate stamps in semi-transparent glassine envelopes, similar to what is used by the U.S. Post Office for stamps purchased at the their

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These little white glassine envelopes are just right for storage of small items, and perfect for confetti or home made note card envelopes., NOTE: The

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