"Produced in collaboration with the popular NOC playing card franchise founded by magician Alex Pandrea. Colorgrades were designed exclusively for Art of Play and inspired by the natural gradients of a desert sunset. Their innovative packaging incorporates a laser cut box that beautifully frames the shift in color from light to dark.Included with each deck is a custom Ace of Spades featuring Art of Play's trademark logo, a gaff card for magicians to experiment with, and a hidden message for you to decipher. They are printed by The United States Playing Card Company on our trademark thin-stock preferred by cardists." The cards are poker size.