Fusion PCB file question

I use Eagle 6.5.0 and gerbv 2.6.1 and when I look at my files, the dimension lines (board outline) appears on all layers?
Is that normal/ok for Seeed to process boards?

This is my first attempt…want to make sure all is OK first.

Thanks you.

yes, that will be ok!~ no problem.

And we will also apply a detail check for your board after you place the order.