This bag is perfect for anything, especially cards. A stack of them fit inside perfectly. This bag uses one 12 x12 piece of DSP and 2, 2x6 pieces. Your 12 x 12 piece is scored at 3" & 9", then turn it 90 degrees and score at 5" & 7". Fold the 3" sides in, then glue your folded 2x6 piece on. Now fold the A's over to the B's, line up along the edges and crease it. No need for more gluing either.
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