Channa Plaques size??

Hi ladies!

What size did you order your channa plaque in? I am such a visual person and I am having a hard time deciding which size to go with.

Past brides, what size was yours and where did you put it in the reception. I really want to put mine on the mantle in the reception room, but I just don't know how big I should order. Thanks girls! And if you can post pics, that would be great!!