Face front, true believer — if you collect comics, there's no doubt that comic book sleeves are the heroes you need and deserve! Lucky for you, BCW has comic book protectors of all kinds. Browse our selection of acid-free comic book sleeves below, with golden, silver and modern age options. Then, combine your bags with boards and be a hero keeping your comics safe with comic book sleeves from BCW. The BCW Resealable Current Age Comic Bags are an acid free, archival quality product made of crystal clear polypropylene. These bags have a reusable adhesive tape strip on the body of the bag so the collector can fold the top flap over and lock in the comic.