Our Impact Shield screen protector for the iPhone 5/5s/5c contains an advanced multi-layer system. A hard top layer spreads the impact over a wider surface area whilst a second layer, Bulletshield featuring BASF polymer found in bullet proof glass, absorbs & dissipates impact. A final third soft layer dampens force & further absorbs impact protecting your screen with the most intelligent impact protection yet. An advanced self-healing anti-scratch layer created with reflowing polymer completes the world’s most advanced screen protector. Features Advanced protection with multi-layer system Easy bubble & glue-free application Self-heal Anti-scratch layer created with reflowing polymer Perfect optical clarity & non-UV yellowing Awarded Best Screen Protector to Buy in 2015 by T3