EXPLOSHIELD S Ver 2.0 EXPLOSHIELD S ver2.0 is specially designed for iPhones and other smartphones. Constructed from DuPont™ bulletproof and fireproof Kevlar® and Nomex® fibre, designed to protect you from heat, flame and explosion. The safest case in the world. 5 Times Stronger than Steel! 40% more protection than ver1.0.