Polypropylene; top opening with flap; self-adhesive

$20.69 USD

3 mil polyethylene; short side opening; passed P.A.T.

Will not adhere to photographs or discolor paper; electrostatic charge; roll format

2 mil polypropylene; short side opening; passed P.A.T.

Protects original covers; side opening

Inert polypropylene; resealable flap

$98.49 USD

3 mil archival polyester; short side opening; passed P.A.T.

Thick polypropylene; passed P.A.T.; sealed on three sides; back lip

Acid-free; lignin-free; buffered; 8.5 pH; 80 lb. text; polyester window

$16.10 USD

Holds 3 1/2 x 5 1/2" postcards; thick polypropylene; 3-hole punched; passed P.A.T.

Will not adhere to photographs; open on two adjacent sides; electrostatic charge; edge seal

Acid-free; lignin-free; unbuffered; 7.0 pH; cream; passed P.A.T.

$74.35 USD

Will not adhere to photographs or discolor paper; electrostatic charge; pre-cut sheets

$16.35 USD

Inert polyester; tear-proof; scratch-proof; two pockets

Inert polystyrene; airtight double seal; snaps shut

Inert polystyrene; airtight double seal; snaps shut

$2.40 USD

Archival polyester; three pockets; 3-hole punched

Inert polystyrene; airtight double seal; snaps shut

Inert polystyrene; airtight double seal; snaps shut

Inert polystyrene; airtight double seal; snaps shut