The BCW Silver/Regular Comic Mylar Archivals - 4 MIL are designed for collectors seeking the highest level of protection for their Silver Age and Regular size comic books. Crafted from archival polyester, these mylar bags are renowned for their unmatched strength and clarity. The 4 mil thickness offers robust protection against dust, moisture, and everyday handling, ensuring your comics stay in pristine condition for years to come. These BCW Mylar comic book bags are specially sized to fit Silver Age comics while being compatible with Regular-sized issues as well. Each bag features a 1 ½" flap, providing a secure seal that protects your comics from accidental spills or exposure, while allowing for quick and easy access when you want to revisit your collection. What sets Mylar apart is its archival quality. This material is specifically chosen to prevent discoloration, bending, or adhesion to the comic book, preserving both the artwork and paper integrity. Whether you're storing valuable vintage comics or safeguarding recent additions, these Mylar comic bags ensure your collection remains in the best condition possible. The BCW Silver/Regular Comic Mylar Archivals come in a convenient pack of 25, making it ideal for both seasoned comic enthusiasts and new collectors. Keep your comics in museum-quality condition with these high-clarity, heavy-duty bags. Trust BCW to provide the ultimate in comic book protection with these Mylar comic book bags, designed to last a lifetime.