The smooth look of the Black Pearl-flourished marble pattern handle grips set off this legendary stiletto knife almost as fast as the switchblade deployment. A safety lock will prevent it from opening in your bag or pocket. When opened, the knife is 8.5 inches overall length while the sleek stainless steel blade is 2.9 mm thick and 3.75 inches. Includes a FREE black nylon sheath with sturdy belt loop. Overall Length: 8.5 Inches. Blade Length: 3.75 Inches. Blade Material: Stainless Steel, Black Finish. Includes: Free Nylon Case, Belt Loop.