This set consists of two pure silks, 18 inches square. One pictures a card, such as the queen of hearts, with a colorful border and the other silk is blank, with a matching border. You can use these silks in many ways. Show an empty bag (change bag) and place the blank silk inside. Then force a card on a spectator. When you reach in the bag, the selected card has developed on the blank silk! Other uses will come to mind once you work with these silks. Set of two silks. NOTE: Background colors may vary. Blue is pictured, but lately we have been supplied with red silks. $15.