You guessed it... our Manhattan customers suggested this model. It differs from our Card Holder by having two clear ID pockets as well as additional pockets for all those extra store cards. For some reason those New Yorkers seem to have so many more cards for their wallet so they wanted so many more slots so they could see all those cards so here's a wallet that does just that and more. For you folks that like folding money and tucking it into a pocket, you won't be disappointed either. This wallet holds about 24 thick plastic cards including that NYC metro card that they can't live without. Features: 2 clear ID pockets with thumb holes hold about 3 plastic cards each. 6 extra-wide pockets hold about 3 plastic cards each. made from durable, light-weight, water-resistant, nylon micro-fiber. dimensions: 4" wide by 3" tall (5.1 cm x 6.8 cm). only ¼" (6 mm) thin when closed.