White Deer Tactical Knife With Glass Breaker Blue and Black The defensive power of a tactical knife allows you to slice open a box or cut a rope, this knife will do it all. The 440 stainless steel blade is sharp! This White Deer Blue Tactical Knife features a glass breaker and pocket clip. Specifications Overall Length: 8 Inches Blade Length: 3.5 Inches Closed Length: 5.5 Inches Blade Material: 440 Stainless Steel Blade Thickness: 3mm Sharpness & Functionality: Very Sharp, Everyday Carry Blade Blade Features: Swept Profile, Black Matte, Cutouts Handle: Blue and Black Steel Frame Other Features: Finger Rest, Pocket Clip, Glass Breaker Finish: Black and Blue