I purchased a so called life time guarantee iphone screen protecter from carphone warehouse at junction 27 birstall and was given the usual hard sale crap that they normally do so after been talked into it I purchased it. The screen cover lasted the total of 2 months and started to come off so I took it back to carphone warehouse and asked for it replacing the customer service was total disgusting they was excuse after excuse as to why they couldn't replace the screen protecter even though I was told when I bought it that any problems and it would be replaced free of charge this is not the case DONOT USE THIS COMPANY !!!! They are all nice until they have got a sale then when they is a problem they don't want to no. Disgust ing