The Access Card 2.0 doesn't grant admission into top secret facilities, but it does give a sense of security! This minimalist sliver of a knife (3/16" thick without the clip) won't take up much room in your wallet, pocket, attached to a ballistic vest, or around your neck. The 2.75" formidable VG-10 sheepsfoot blade opens and closes with one hand like a magic trick and locks with the famous Arc-Lock.