This is the Brandon Vallotton Custom Elite Few Dual Action Auto Knife with a Carbon Fiber handle Featuring a 4 inch ATS-34 Blade. Overall open length is 8.9 inches. Closed it is 5 inches and has a titanium liner lock frame weighing in at 5 ounces. Blade thickness is 0.14" and Handle thickness is 0.56". It has a carbon fiber pocket clip and comes with beautiful file worked titanium liners. It comes with a certificate of authenticity and is numbered.