35pt, acid-free, 3% buffered backing board. Genuine acid-free, cellular fiber. 3% calcium carbonate buffer throughout, maintains a neutral pH. One side white. The highest quality backing board available anywhere.
MYLITES 4 SILVER GOLDEN AGE PACK OF 50 E. GERBER 7 3/4" x 10 1/2" Comic Bags
50x E. GERBER Mylites 2 WITH Half-Backs CURRENT COMIC BOOK SIZE 7" x 10 1/2"
Mylites2 Standard Size Comic Bags - Silver Age Mylar Sleeves (50 Pack)
MYLITES 2 CURRENT COMIC BOOK SIZE PACK OF 50 GERBER 7" x 10 1/2" 700M2 Comic Bag
MYLITES 2 STANDARD SIZE PACK OF 50 GERBER 7 1/4" x 10 1/2" 725M2 Comic Bags
