Superlight and supersharp utility knife, the same size as a credit card. Just three ingenious folding operations metamorphoses the card into an elegant pocket utility tool. Slimmer and lighter than an ordinary knife, updated features include a stiffer, polypropylene body (living hinges guaranteed for life) and a unique safety lock (cannot open in pocket or drawer and is child proof. The extra long stainless steel surgical blade ensures longer lasting rust free sharpness and the superlight polypropylene body includes a built-in protective sheath that helps prevent injury or blunting. Key Features: -Razor sharp, surgical stainless steel blade: Ultra thin at only 2.2mm thick with an extra long 65mm cutting edge superlight weight – only 13 grams: Leatherman® same sized blade knife weighs around 85 grams -Credit card size footprint – convenient and ultra thin at only 2.2mm: Traditional Stanley® utility knife body thickness is around 25 mm -Polypropylene living hinges – Hinge technology guaranteed for life -Built-in safety sheath with unique, child friendly safety lock helps prevent injury or blunting, cannot open in pocket or bag.