Go to Apple’s online store right now and you’ll find that Tech 21’s Impact Mesh Case for the iPhone 5 is the No. 1 case for the device. The military-grade D30 material offers unmatched protection. Now Tech21 has set its sights on your screen with its Impact Shield, which offers a triple layer of defense against scratches, cracks and other damage. This is bulletproof-level tech that we’re talking about for your iPhone 5, Galaxy phone or iPad mini. Just watch the wire brush demo video and you’ll understand why this self-healing screen protector might be the best $30 you ever spent.