Check the listing for details. 100 E. Gerber Super Gold Comic Mylites 2 & 24 PT Half-Backs 825M2 | 778HB. Color: Gold, Condition: New. Listed at 64.99 USD. This Auction contains: 2 sealed bags containing 50 E. Gerber Super Gold Comic Book Mylites 2 Protective Sleeves Each (100 Total) 1 sealed pack of 100 E Gerber Super Gold Half Backs 24 PT (100 Total) Protect Your Collectibles from the Effects of Aging: The Mylites are made of Mylar and used by National Archives and the Library of Congress so they will be good for your comics! Humidity Volatile Poly Bag Breakdown Acid Migration Oxygen Decomposition Insects Ultra-Violet Fading Molds & Mildew Oils & Greases The Boards are: Made from 100% Acid-Free, 24 Mil Thick cardboard Ensuring extra rigidity and protection Produced with a 3% alkaline buffer Maintains ph of 8.0+ Meets U.S. Government Standards for Archival Storage Dimensions: Mylites are: 8 1/4 " x 10 ½ " plus 1 ½ " flap on the bags. Boards are: 7 7/8"" x 10 ½” on the Full Back Boards.