We are pleased to offer for sale this 100 Pack of Guardhouse Shield Current Age Comic Book Polypropylene Bags. These Current Comic Book Bags are made of an acid free, archival quality polypropylene that is crystal clear. Perfect for protecting and storing your collectible comics, these2 mil Current Comic Book Bags measure 6 7/8" x 10 1/2" and feature a 1 3/4" flap for closure.