“Insect Netting”
I just have the head net with the cute hat. But, here’s a place that sells it by the yard:
https://www.mosquitocurtains.com/mosquito-netting/
I like my leafy vegetables with less holes in the leaves.
Seems like Neversink has the most durable at a cheap price. Johnny’s has the 9ga wire to make your own hoops. For $100, I can get enough insect netting and wire for four beds and I’d probably only cover 1-2 at a time and for short periods. Ought to be able to make it last several years. I’d bend my hoops into little gothic arches similar to the tunnel of course.