The Phantom Series Double Action Out The Front Knife features a 440c Stainless Steel blade. The blade can be quickly deployed with the ambidextrous sliding button. Pushing forward on the button deploys the blade out the front of the handle and pressing backwards on the button retracts the blade back into the handle where it is ready again to be deployed at a moments notice. The 3.9″ blade comes standard with an aggressive partially serrated edge giving you tearing and cutting power making it a great all purpose blade. The blade is exceptional at both piercing and slicing due to its shape. The handle is patterned for non-slip handling in any environment. The metal pocket clip is reversible and can be carried in the button back or button front positions. When clipped into the pocket it has a nice low profile “ride”. The end of the knife features a glass breaker pommel designed to shatter glass or break anything else you might need to in case of an emergency. Specifications Blade Material: 440C Stainless Steel Handle: Zinc Alloy Gross Weight: 260g / 9.17oz Blade Styles: Tanto, Half Serrated, Double Edge Measurements Total Length: 24cm / 9.4in Blade Length: 10cm / 3.9in Blade Thickness: 0.3cm / .11in Blade Width: 2.8cm / 1.1in Equipped with Glass Breaker Pocket Clip Lifetime Warranty Sheath