Screen protector for iphone 44s impact shield with anti glareimpact shield with anti glare screen protector for the iphone 44s features an advanced three layer structure built to absorb and dissipate damaging impact force away from the screen of your device 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 and dissipates impact a final third soft layer dampens any remaining impact