Tempered Auto Glass Breach Device Shatterball 2.0 is here! Shatterball 2.0 adds an additional point that has a bored opening, which allows for added versatility in the use of Shatterball. The opening allows users to attach the Shatterball to a tether, strap, or other device for retention or for different deployment capabilities. Examples include integration for use with drones, fire proof straps, and retention straps/cables. Shatterball is a one-inch spiked (non-sharp) steel ball that utilizes patented technology, designed to easily breach tempered auto glass. As simple as tossing a dart, Shatterball are designed to be deployed by hand from a safe distance. Benefits: -Easy, one-hand deployment. -Highly effective from any distance. -Can be used on moving vehicles and/or deployed from moving vehicles. -Simplifies and expedites window breaches in emergencies. -Reduces risk of window breach glass injuries. -Permanent, reusable, Made in the USA. *Shatterball 2.0 replaces the original Shatterball. Replacement balls for the original Shatterball only available by request.