3M Command Strip compatible curtain hanger

After getting my windows repainted, I was loathe to drill new holes in the frames. Originally, I used command hooks, but the adhesive isn't strong enough to hold up a curtain frame. I designed these to sit on the top of the window frame and the command strip just holds it to the window, which is much easier to manage.

Tinkercad model is available at https://www.tinkercad.com/things/i00Umo2zS22