Two Brains are better than One! Send a card to That Big Brained Someone you know with ourDouble Vision Card Pack. Every card is blank inside, leaving plenty of room to fill each card with good thoughts and tidings. This pack contains 8 envelopes and 4 designs on 8 cards, 2 cards per design! Each card is 4 .13 x 5.32, printed on beautiful heavy stock, with a satiny matte finish.