BCW Comic Book Extenders will help prevent yellowing, retards the aging process, and absorbs and neutralizes the contaminants in comic book pages. These 10 mil sheets go inside the book, next to the paper and ink º of the way in from the front and back covers, only two sheets per book are necessary! - Helps prevent yellowing
- Slows the Aging Process
- Absorbs and Neutralizes Contaminants
- 10 mil thick sheets and Coated on 2 sides
- Only two sheets per book are necessary!
- Use with BCW Silver Poly & Mylar Bags

Dimensions
- Size 6 3/4 x 10

*Certified Acid Free - Independent Lab Tested