BulletShield by DefenseLite is a derivative of DefenseLite – the world’s premier retrofit forced entry glazing protection system. BulletShield is the ballistic resistant version of DefenseLite. Manufactured in the US and installed by our trained professionals, these custom made and patented products are designed to work with your existing glazing conditions. BulletShield works with existing glazing and supplements the structure in order to provide an affordable and easily installed ballistic protection for vision glass. To know more visit https://www.bulletshield.com/ or mail at info@BulletShield.com