The Cinder is small enough to attach to your keychain, yet it’s still capable of doing most of the tasks you carry a knife for. From opening packages to breaking down boxes, the Cinder’s got you covered. What’s more, you know the Cinder is built for performance. For one thing, it’s designed by Rick Hinderer, well known for the real-world practicality of his knife designs. For another, it’s precision manufactured by Kershaw, known for their top-notch fit and finish. Blade length: 1.4". Overall length: 4". Weight: 0.9 oz.