All I can say is avoid this company like the plague. Five weeks and counting that I have been driving around with a piece of plastic on the back of my car and National Windscreens are totally useless in any solution or temporary help on the matter. Negligent is what they are. I am unsafe, my car is insecure and they don't care at all. Absolutely disgusting attitude. I have spent too long on the phone with their hopeless 'customer service' people ( not a phrase they really understand) and am now resorting to social media to say BEWARE. Dismal communications, Complete lack of empathy and customer care, along with what I suspect can be termed Basic Negligence