Lifehammer Safety Hammer Plus - Emergency Escape and Rescue Hammer with Seatbelt Cutter DOUBLE-SIDED  Carbon steel hammer-head for easily breaking non- laminated side car windows. SEAT BELT CUTTER  Steeply angled ultra sharp knife cuts through every seat belt with ease. EASY HANDLING - Comfortable handling with the non slip-grip. ALWAYS IN REACH - Keep this tool always within reach with the easy to install QUICK CLICK SYSTEM for mounting on the car door. CERTIFIED  GS certified by German TV (famous German automotive certificate).