Emergency Window Glass Hammer Car Breaker Tool, Seat Belt Cutter With Safe Escape Feature (SEF) 

  100% brand new and high quality.
Two-in-one emergency safety rescue tool survival hammer, seat belt cutter.
  Mini size design with keychain, light weight to have with you even when traveling with others.
  Compact, and powerful. Easy access, no installation required.
  Push the item on the glass and it pops out steel point, a very powerful striker that shatters glass instantly.

Specification:
Material: stainless steel + ABS
Product size: 7.5 x 3 x 1.5 cm
Product weight: 20g