Protect your Silver Age comics with museum-quality archival bags made from premium BoPET film — the same type of material used in Mylar® products.

These bags provide long-lasting protection against moisture, dust, and environmental damage.

Key Features:

Brand: Coretek Guardhouse

Made from premium BoPET film, a high-quality polyester used in archival storage.

Archival safe & acid-free — preserves the condition of your comics for decades.

Crystal-clear clarity for easy viewing without removing the comic.

Compatible with standard Silver Age comic sizes.

Durable and tear-resistant for long-term storage.

Important: Mylar® is a registered trademark of DuPont or its affiliates. This product uses archival-grade BoPET film, the same type of material used in Mylar® film, but is not manufactured or endorsed by DuPont.

Perfect for collectors who want top-tier protection for their vintage comics.