Thank you for giving me the option to review your product. Unfortunately, we have not yet used your product because the salesperson at the time time of ordering the film gave me a telephone number of a local person that would fit the film for me as I did not want to fit it myself. However, when I contacted this man from Rotherham he asked me to let him know when the film had arrived and now I am unable to contact him as he doesn't appear to be answering his phone. Therefore, if I fit it myself and cannot fit it properly I will have wasted £90. That is the reason for the 2 stars rating.