ya Ive done it.
https://www.instagram.com/p/BOIzTvOA...n-by=markoon13
You need a 5x6. 5x5 is too short on one side.
Advice would be to use a heat gun and not a hair dryer. Also get a friend or two to help.
I would recommend Avery over 3m. Its much easier to work with and get rid of bubbles for a first timer
https://www.amazon.com/Avery-SW900-S...ry+vinyl+matte