Mine is wrapped in one piece. My installer has a lot of years installing PPF and working on Teslas and a little while before I got my car he had started doing it as one piece. Has to be stretched just right and can be tricky. My husband's car was done about a year and half before mine and is two pieces--in clear Xpel like Wennfred's. They did a nice job on it but one piece would be preferred if it can be done well. If they run into a problem with the stretching you'll have a pucker and it will have to be redone if it can't be adjusted to lay flat.