Famicom Cart Label Size?

[DaGameNerd]

Hello, I need to make print out a label for a Famicom cart I have. It seems to be close to standard size but here's a picture of it just in case you'd like to see it anyways.
http://s17.postimg.org/m99cynavy/20151127_135214_1.jpg

Please let me know what size I should print out my Famicom label in Width and Height if possible please, I'd like the exact resolutions so I can make this job easy.

Thank you  

[xIceMan]

Get a ruler and measure it, lol.
Seriously, I've noticed many different sizes with different games.