The product is very good and in best price, but what made the installation is very hard, the packing!, they did not put it in rolls, they put it like cloth package which has many wrinkles. They need to stop putting it in these types of packages and move to kind of PVC roll then the installation will be much easier. Also, they put the double side tapes inside the core which is very hard to get it out and sometimes it's damaged. I advise to install it in summer so the hot weather can fix the wrinkles or take all the packages inside the house for 2-3 days to warm up which will help the installation process. The company is good in shipping very fast, protect the package very well, very responsive to emails, and also the most important is the best price. I just want them to be perfect by changing the package to good rolls. Many thanks,