The Boker Plus Credit Card Knife is a unique design from Massachusetts knifemaker John Kubasek. With its compact dimensions, slim profile, and removable pocket clip, this piece offers a variety of carry options. Fits perfectly in the credit card compartment of your wallet, can be carried via clip in the pocket of your shirt, or on a ball chain (included) around your neck. This extremely lightweight knife also features a reliable and sturdy frame lock mechanism, titanium liner and black-coated 440C stainless steel blade. The finger choils and handle end provide a surprisingly ergonomic and comfortable grip. The perfect everyday companion!