Stamp Sleeves | Guardhouse

Guardhouse First Day Cover stamp sleeves, crafted from 2 mil archival-safe polypropylene, guard against dust and moisture during handling and storage while providing a crystal-clear view of both the front and back of the contents.

Available in two sizes: the #6 sleeve opens along the short side for easy access, while the #10 sleeve also opens on the short side and includes a 1" fold-over flap.

Shield Sleeve for #6 3/4 Envelope and First Day Covers

Price: $3.70

Availability: In Stock

Guardhouse Shield Item #: 668105 -

No. 6 3/4 envelope 3 5/8 " x 6 1/2" 2 mil ultra clear polypropylene No. 6 3/4 envelope 3 5/8 " x 6 1/2" Opens short side Polypropylene is an inert, stable, PVC-Free material Ideal protections against dust and moisture during handling and storage 100 per pack

Shield Sleeve for #10 Envelope & First Day Cover

Price: $5.10

Availability: In Stock

Guardhouse Shield Item #: 668107 -

2 mil ultra clear polypropylene #10 envelopes are 4 1/8 x 9 1/2 Sleeve OD is 4 1/4 x 9 5/8 Sleeve opens short size and has 1" flap Polypropylene is an inert, stable, PVC-Free material Ideal protections against dust and moisture during handling and storage 100 per pack

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Sleeves