I created this because I didn't want to cut the included plastic to fit the window. In the future, I might need longer parts, so I made a 3D model so I can print any length I need.

If you have one of these devices, you'll know what it's used for

Please use PETG or other UV-resistant materials for printing, as it will be placed outdoors.

The original file can be edited here to adjust its length

https://www.tinkercad.com/things/61LOIFhjaF3/edit?returnTo=%2Fdashboard&sharecode=0YKgqn6JJZaTgQF5IpaaWgu5nzA_nEvCn_H5kTMBvLY

The effect of the print I made is pretty good after using the ear-shaped support, but since it's quite high, if you want to make it even taller, you might need to add extra supports.

This image compares the cross-section of the model with the original item.