You get 3 Packs of 100 BCW Magazine Size Backer Boards (total 300 boards) for each quantity of 1 purchased. - Size 8 1/2 X 11 - Fits inside BCW magazine bags (regular or thick mag bags) - Coated on one side - Buffered with 3% calcium carbonate - Precision cut * Certified Acid Free - Independent Lab Tested .
