Hi I fitteed my new back window no bother and yes was from a company in france they posted it over within the week very easy to fit and sent a video link to fit the wee window and you know when you have a convertible they will say the window gets brittle in the winter and its obvious it will crack So easy step to fit your window is where the zip joins take out the metal cover and then unzip the window take out all of the excess glue and make sure its all clear you get the window and the glue bit with the new window its very very easy to replace it hope this helps you all if you get the cracked back window