This compact travel knife is small and comes with a sheath that is custom formed to each blade for a safe and secure fit. They are made of 420 Stainless steel with a black finish. Measures 3 3/8″ x 1 1/8″. Blade length 1 1/2″. The nylon lanyard can be used to hang on a pack or from a belt loop. You can replace the lanyard with a longer cord or necklace to wear around your neck.