Solar Eclipse Key Knife-Concealed Box Cutter/Knife for Key-chain or Pocket With Safety Locking Feature CONVENIENT ON THE GO KNIFE--Key sized tool with 1.5 inch concealed blade SAFETY LOCKING MECHANISM--Locking safety feature insures knife will not close while in use HIGH QUALITY STAINLESS STEEL--Strong,Straight edge, folding 1.5-inch stainless steel blade GREAT SIZE--Stainless steel Knife that's shaped like a house key goes great on any keychain GREAT GIFT--Great Stocking Stuffer-Gift For anyone who deals with packaging etc.