We simulated an "everyday" drop of an iPhone in a lab setting with 30 test samples. The iPhone wearing the TANK case absorbed less impact when hit on the bottom face, meaning less potential damage to your device. Less impact to the smartphone is better!
It takes a beating. The TANK iPhone 4/4S case brings an extreme approach to defending the iPhone with a rugged case that completely protects the iPhone from screen to back.
Science shows that a hard exterior combined with a soft interior transmits less force to your phone when dropped. TANK's polycarbonate hard shell combines with a silicone-cushioned interior for the ultimate in tough cases. The TANK tests number one in impact resistance against the leading brand and meets or exceeds US military standards.
67% of iPhone failures are due to cracked screens. Don't let your phone be one of them! TANK has a unique, retractable screen that shields from impacts, cracking and condensation.
*Claims verified by independent 3rd party laboratory, comparing TANK with the leading brand in the United States on (1) a hammer test where all four sides are subjected to impacts where TANK reduced the average g-load to 245 compared to 537 for the competitor and (2) a steel ball drop test where a 5 cm steel ball is dropped from 115 cm onto TANK without breaking. The same steel ball broke phone screen when dropped from 30 cm onto competitor case.