This 4 3/8" push dagger is made of a solid piece of 420 Stainless Steel and has a double-edged blade with central finger hole. This push dagger can serve as a keychain, light utility tool, or personal defense weapon. This item includes a durable cloth lanyard that attaches the blade to the impact resistant ABS sheath. This dagger is also offered in a smaller 3" size with a slightly different design, UC2553.