Royce Leather Aristo Double Decker Playing Card Set (British Tan) 1" high 6" wide This Aristo Bonded Leather playing card case features two standard decks of cards. The Italian Leather Finish on this case offers a rich grain and sheen. The fiber content of Royce Bonded Leather is 100 recycled cowhide fibers. The fibers are naturally bonded together by latex, a renewable resource derived from Hevea trees without creating harm to the trees. Lifetime Manufacturer Warranty