2Pcs Bracelet Car Window Breaker,Car Glass Breaker Wrist Strap with Tungsten Carbide Bead,Car Emergency Escape Tool,Car Safety Bracelet Tempered Glass Breaker Rescue Tool,Portable Vehicle Rapid Escape Spark Plug Tester portable and compact for travel

portable and compact for travel and business trip

Please note that the wear detection function and volume control buttons do not work when the sound cable is connected

Impact drill is not recommended

They can withstand temperatures from -20°C to 121°C ( -68°F to 250°F)

Scent cup users

2Pcs Bracelet Car Window Breaker,Car Glass Breaker Wrist Strap with Tungsten Carbide Bead,Car Emergency Escape Tool,Car Safety Bracelet Tempered Glass Breaker Rescue Tool,Portable Vehicle Rapid Escape Spark Plug Tester portable and compact for travelESSENTIAL CAR SAFETY TOOL bracelet car window breaker with tungsten carbide bead is more efficient than the traditional unwieldy car escape tool. The tool offer the capability to break tempered safety glass in a confined space and more efficient,suitable for various vehicles such as cars,buses,trucks,etc. EASY TO USEOur bracelet car glass breaker is very easy to use, just remove wrist strap, place around thumb and forefinger, pull back on the tungsten