This is the thinnest tri-fold wallet you'll find on the market, and if you read the hundreds of raving, 5-star reviews, you'll see why. With our proprietary water-resistant nylon microfiber construction from Big Skinny. Ours holds everything your old-fashioned trifold wallet holds and more; except ours is more than five times lighter. It's so awesome; we made a movie. Click on our fun video about how much stuff your Big Skinny tri fold will hold while we go shopping for A-list actors to star in our feature-length sequel. Our lightweight nylon tri-fold weighs less than an ounce, and it's only 3/16 inch thick when closed. Four roomy, extra-wide credit card pockets hold 20 to 25 plastic cards, and there's a full-size billfold area inside. You will also find an extra-wide clear ID card pocket inside, as well as two oversized hidden storage pockets for the stuff you carry that we don't want to know about. The dimensions are 3 inches by 4 1/8 inches. Order yours in tuxedo black, navy.