Well the dimensions are as follows. With the wallet closed flat on the ground, as if you were to view a rectangle. L: Approx. 4-1/2" W: Approx. 3-12" With the wallet open the dimensions are as follows. L: Approx. 8-3/4" W: Approx. 3-1/2"
There is a flap on the left side that opens upward. That is enough to hold two cards. Or cash if desired.