Curtain clips stopper for ceiling rail track

cults3d

In my dormer, I have curtain rail tracks mounted at some angle. Curtains are staying on their place only thanks to clips stoppers. Unfortunately, threaded stoppers are very delicate. It is easy to broke them using too much force. Very often they are also get damaged under the influence of sunlight. To not buy them during each window cleaning I decided to design and print my own. They are work very well. Additionally, now I can print them in any color I want. In the stores, they have only white. Stopper dimensions are presented in the pictures.