The blade has a superbly sharp, tapered edge. The upper spine is tapered and hooks at the lower half of the knife. The satin finish clip point blade sports a partially serrated and partially smooth sharp edge. This blade also features a blood groove. Hold this weighted knife push the button for a fast and very smooth automatic operation. It will seem to 'ride on rails' and then it locks into place with a hard click. The release button is easy and strait forward to activate. An aluminum handle with reinforce steel core is constructed for a sturdy grip and durable design. Hand half guards are placed at the top and bottom of the handle, with a pocket clip on the back and a lock to prevent from accidental opening. Overall Length: 8.9 Inches