Field report after one year (July 2024):
The shield is protected from too much wind and rain by a canopy and still looks like new. As I cleaned the frame thoroughly beforehand and also cleaned it with IPA, the Powerstrips are still sticking!Bought in mid-2023 (Affiliate-link): https://amzn.to/3S1f0hN
I have created these parts to use a privacy shield for the balcony on a >3m high window.
The size fits for use with Tesa Powerstrips and for smaller areas I have also created a smaller model too.
For maximum strength, the parts should be printed vertically. Use PETG!
Maybe it will be useful for someone else …
The author marked this model as their own original creation.