Cutter Card | Credit Card Size Pocket Knife Ultra-thin stainless steel surgical blade, lightweight and shaped like a credit card Fits in your wallet, pocket, camping kit, etc. 3 Folds transform knife into tactical utility tool, Surprisingly strong polypro hinges Built-in Protective Sheath, Card Case Card: 3.75" L x 2.5" W, Blade: 3.25" L