Best way to hang net

Hi,

I have a couple of golf nets with grommets.
I want to hang it in my barn and stretch it in between the wooden beams. The beams are about 16 feet apart. I also already have a few mats

I am looking for suggestions on weather to use some sort of conduit, or a steel cable to feed through the cable? Or what to attach to the grommets?

Thanks

Bungee cords work great.

Steel cable to hang it from and then bungee cords on sides or bottom corners to tighten it up a little.

thanks