WELCOME!!! THANK YOU FOR SHOPPING WITH SKU: 1-BBTB Brand: BCW Weight: 7.90 lbs./pack BCW Treasury Backing Boards offer top protection for your comic book collection. These backing boards have been independently lab tested and are certified acid-free, which helps prevent yellowing and damage over time. These boards are made from strong 24-point solid bleached sulfate, with one side coated in 3% calcium carbonate. This makes them durable and provides a stable base for your comics. These boards are cut to 10 1/4 x 13 1/2 inches for a perfect fit, protecting against bending and creasing. They are designed to be used with BCW Treasury Comic Bags for full protection, keeping your comics in pristine condition. Certified Acid Free - Independent Lab Tested Use with Treasury Bags Exterior Dimensions: 10 OE? x 13 oe? 100 Boards per Pack This listing is for 500 Boards. Sharp Bros Gaming ships orders Same Day-2 Business day(s) using USPS, UPS and FedEx Sharp Bros Gaming currently only ships to the continental United States: Street, PO, APO FPO Sharp Bros Gaming cannot ship orders placed AFTER 1:00 PM Eastern same day All orders placed after Friday at 1:00 PM Eastern will be shipped the following Monday Sharp Bros Gaming offers free shipping on most purchases anywhere in the continental United States! Sharp Bros Gaming takes extra care to prevent damage during shipping Sharp Bros Gaming offers tracking on all purchases anywhere in the continental United States! VIEW OUR STORE FOR DIFFERENT QTY's OR MESSAGE US WITH AN INQUIRY!