Folding Keychain Knife: Keep your pocket knife convenient and accessible with this high-quality folding keychain knife; the compact body fits right on your keys Lightweight Aluminum Carabiner Knife: The colorful aluminum body of the pocket knife fits right on your keychain without adding excessive weight or bulk Secure Pocket Knife: This 2-inch blade features a lock back design and is made of corrosion resistant 420j2 stainless steel; the high-hardness level (51-54 HRC) keeps it sharp Carabiner Keychain Pocket Knife: Clip this knife to your keychain, bag strap, or loop and hook using the carabiner clip; the lock-back design keeps the blade in place About Nite Ize: Our inventor-driven products organize your life, protect your gear, light your way, and creatively solve everyday problems