The new standard for Discreet Carry ? a folding single-shot .22WMR pistol that?s no bigger than a stack of credit cards. At .5 inches thin and weighing less than 7 ounces LifeCard will be the last gun you?ll leave behind.Features: Discreet shape ? sleek no-snag design Size of a credit card when folded Storage in handle for 3 rounds of .22WMR Full-size handle for easy use when unfolded Completely ambidextrous Built-in safety featuresSpecifications: CALIBER: .22WMR ACTION: Single Action LENGTH (CLOSED): 3.375? HEIGHT (CLOSED): 2.125? THICKNESS: 0.5? WEIGHT: 7 oz. MATERIALS: 4140 Pre-hardened Steel (barrel & trigger) / Aluminum (frame handle). 100% machined billet. FINISH: Corrosion Resistant Isonite Steel / Hard Coat Anodized Aluminum. SAFETY: Will not fire when closed