The Montblanc Extreme 3.0 card holder features 6 credit card slots and an additional open pocket. The embossed full-grain bovine leather featuring the Montblanc Extreme 3.0 motif lends an unmistakable style, alongside the black metal fittings. Thanks to a D-ring, you can attach the card holder to a hook or neck strap to keep all your essentials close at hand. Neck strap sold separately.