BCW Golden Comic Mylar Bags 4 Mil - Archival Comics Collecting Supplies<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Made of Archival Polyester (Mylar) 25 Bags per pack</li><li>Fits standard Golden Age Comic Books (8 1/4 x 10 1/2)</li><li>4 mil material thickness - 1 1/2 inch flap for closure</li><li>Strength is 10 times that of polyethylene</li><li>Protects for 100's of years</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51R0oglbDIL.jpg" noproxy>