My window have some air vents that required the use of a longer piece than the one in the box, so I have designed this one.
Used for this product :
https://www.amazon.fr/gp/product/B095K65VZ9/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
GARDINIA_EASYFIX_long.stl | 30.1KB |