whats should be the size of a sticker?

Is this a sticker for your van? or sticker label with your van as illustration? please more detail on the briefing.

This is a sticker that i will be using as advertisement giving them out and installing them on equipment that i have installed the sticker will be about 3"x3".

it can range in between 3" x 3" and 4"x4" Thanks

Thank you contest holder, I will submit my entry soon.