Postcard Holders & Sleeves

SAFE offers the best postcard holders. 

For more information on the most durable, heavyweight postcard holders visit or website or call us today! Fully transparent, crystal clear rigid polyester on both sides.  We have postcard holders that are sealed on three sides.  Our postcard holders are 100% free of plasticizers and plasticized PVC.  Heavyweight sleeves are 8 mil thickeness and mediumweight are 4 mil. 

There is also a chart of the different sizes at the bottom of this page which may also be helpful for your selection. 

SAFE offers many variations in these fully transparent holders to fit your collection. They are crystal clear on both sides and are made of polyester and are comparable to Mylar-D and Melinex that are certified by the Library of Congress.  They are completely inert, archival quality, 100% free of plasticized PVC, stearates and chemical softeners and are closed on three sides to insure the safety of your collection. 

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