Ultimate Blackjack Strategy Cards by Don Schlesinger now available

Here is what the publisher has to say about the product:

Don Schlesinger's Ultimate Blackjack Strategy Cards feature Don's easy-to-use basic strategy and his new, cutting-edge ultimate strategy for use with either casino or online play. Each 3.5" by 5" tri-fold card contains four charts of the most scientifically advanced blackjack strategies available to the traditional player.