The Ball bearing pivot Mtech USA knife features an overall length of 8 inches which means it can easily fit in your pocket but you don't have to, included is a pocket clip which you can attach to your clothing and carry around this knife with you wherever you go. Made of 3cr13 steel, the 3.5 inch blade has a tanto design with the Mtech logo etched onto it. To release the blade, all you have to do is flick the flipper opener and watch the blade open in a matter of milliseconds. Anodized aluminum is used to create the 4.5 inch handle. The knife is all black with red stripes running along the handle. A must have for knife lovers.