"PREDATOR GRADE BLADES" Credit Card Knife - Scorpion Amber or Slime Green --Random Color Sent-- The Folding, Ergonomic, Tactical, Survival Knife That Fits in Your Wallet. New for 2016! ULTRA THIN - Survival Knife That Fits Into A Credit Card Wallet Sleeve. LIGHTWEIGHT - About 25 grams - You'll Forget You're Carrying A Knife. DURABLE - Steel Handles Retain Rigidity If The Going Gets Tough. SCORPION AMBER - For Walking Through The Desert On A Horse With No Name!