Delivery was good - packaging cruel - hardly in the original state.
Otherwise, I do not trust the screen to no breeze, which he survived without damage. The two-part construction makes no stable impression and so I returned to the screen again and bought at a local camping equipment for cheap but good shade for the 100. Return was seamless.
Optics and the basic idea of the screen is good, unfortunately the execution is flawed and not to use it.