500 Silver Age Comic Book Bags

The BCW Silver Comic Bags are an acid free, archival quality product made of crystal clear polypropylene. Use this item to protect and store your collectible silver comics. Available in 2 sizes so you can now fit your thickest silver comics into the appropriate bag. Our Comic Book bags are Polypropylene, These are NOT acid free, NO Poly Bags in the world are acid free (some other companies says so, but they are NOT), The correct term is acid neutral. We are always testing out products & the same results every time. These bags are good to last between 5-7 years or pending on a safe environment. Out bags are 2.5 mil thick. Thicker than any other bag in the industry