J.Fold Wallet Lounge Master Red Black Mens Leather SlimFold Brand New with Beautiful Wodden Gift Box. This is an official J.Fold product designed in New York. 8 Interior Credit Card Slots. 2 Slit Pockets. 1 Bill Slot. Measurements: 4 1/2" x 3 1/2" x 1/2" (when folded).