On initial appearances this looks like the product that I have been unsuccessfully chasing for some time. Need it to fit on the inside of Caravan flyscreen door so that privacy is gained by ability to block out perspex window in caravan door, especially at night. You need to be aware that the width dimension is for the blind only and not the fixing brackets included which adds approx. 100mm to overall width.
I have not fitted it yet but all looks good.
One issue for me is how to be able to keep the blind down as the hook supplied will not function where I need it. Would be OK if blind was to be attached to this hook on a solid surface at bottom when unrolled, but the blind will automatically recoil.
I believe that I have come up with a solution however you need to be aware of what is available to you to fasten the hook to, for when the blind is down.