Cabinet Card Sleeves
4-5/8 x 6-11/16"(Inside) 4 mil Polyester
NO FLAP
Holds one cabinet card.
Our crystal-clear archival polyester is approved by the Library of Congress. We use DuPont inert Melinex® or a suitable equivalent. The material we use for our sleeves has passed the Photo Activity Test, which certifies that the material is safe for indefinite storage.