Polyester 'L' Sleeves for 24 x 36" prints. 24-1/2 x 36-1/2". 4 mil Polyester. Sealed on 2 adjacent sides.
24 x 36 Print 'L' Sleeves for Standard Posters
4 mil ARCHIVAL POLYESTER
24-1/2 x 36-1/2" (outside dimensions).
These L-Seal Envelopes are made from crystal-clear archival Polyester, approved by the Library of Congress. Their rigidity (4 mil) and unique construction (two adjacent sealed sides) allows for quick/safe insertion and removal of photos/prints when not in permanent storage.
4 mil ARCHIVAL POLYESTER
24-1/2 x 36-1/2" (outside dimensions).
These L-Seal Envelopes are made from crystal-clear archival Polyester, approved by the Library of Congress. Their rigidity (4 mil) and unique construction (two adjacent sealed sides) allows for quick/safe insertion and removal of photos/prints when not in permanent storage.
Material: Polyester (Mylar) L-Sleeve
Thickness: 4 mil
Color: Clear
Width: 24.5
Height: 36.5
Acid-Free: Yes
Passed P.A.T.: Yes
Storage Length: Museum-Grade (Indefinite) Storage (100+ years)
Made In USA: Yes
Recyclable: Yes, click here for more info
Sleeve Flap: No-Flap