Features: Thin, modified standard blade made from 8Cr13MoV steel. Thumb hole opener for quick action. Carbon fiber and titanium handle for unique feel and look. Credit card style blade for easy concealed carry. Description: The Daggerr Cardknife is an extremely ultra-thin, lightweight, and compact EDC knife capable of performing all the essential tasks of any other EDC knife. This knife, in particular, has been constructed so that it can easily fit in a wallet, purse, or attach to your phone. While it is the size of a regular credit card, it still packs a mean punch. The unique blade shape combined with a lightweight, yet durable, carbon fiber handle that offers this knife an elegant look while maintaining an EDC knife's ruggedness. Looking for other folding knives? Fear not, we have all of the essentials for you!