Pocket Knife Official USMC Marines Sidewinder Rescue Glass Break OFFICIAL USMC MARINES SIDEWINDER Rescue Glass Break POCKET Knife 5" CLOSED 8.5" OVERALL 3.5" 440C STAINLESS STEEL BLADE 3.5MM THICK WEIGHT = 4.7 OUNCES HALF SERRATED TAN NYLON GLASS FIBER HANDLE TUNGSTEN CARBIDE GLASS BREAKER INCLUDES POCKET CLIP & 2 BLADES SEAT BELT CUTTER THIS KNIFE COMES BRAND NEW IN BOX!!