100 PER PACK.- The BCW Magazine Bags are an acid free, archival quality product made of crystal clear polypropylene. Use this item to protect and store your collectible Magazines Available in 2 sizes so you can now fit your thickest magazine into the appropriate bag. - 2 sizes available for your magazine needs - 2 mil material thickness - 1 1/2 inch flap for closure - Crystal clear - Protect magazines while handling - Use with BCW Magazine Backing Boards