The IWB Strap 3.1 has been installed with a Ballistic-Striker-Bead® designed to impact and destroy tempered glass using kinetic energy and force to aid escape from a vehicle via the side or rear windows. To deploy simply extract from the carry and concealment position, slide the Ballistic-Striker-Bead® to the centre of the shock-cord, place one foot in each loop, place feet on glass, pull back on the Ballistic-Striker-Bead® and let go!