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300#4.5 Glassine Envelopes 3 1/8" x 5 1/16" Guardhouse
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About 300#4.5 Glassine Envelopes 3 1/8" X 5
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.
