Boards are pre-loaded into the Bags (50 Total);Bags are 2 mil material thickness, Crystal clear;Boards are Coated on one side Buffered with 3% calcium carbonate;Use with BCW Current Backing Boards, Protect your comics while handling;Silver Age: 7 X 10 1/2 1 1/2 inch flap for closure

• NEW BCW PREMADE SILVER COMIC BAG AND BOARD - PACK OF 50

NEW BCW PREMADE SILVER COMIC BAG AND BOARD - PACK OF 50BCW