I'm not sure if you're allowed to put links for products so I'll put this separate just in case it gets removed.

https://www.amazon.com/Seatbelt-Adjuster-Universal-Shoulder-Positioner/dp/B09BF6K1QV/ref=asc_df_B09BF6K1QV/?tag=hyprod-20&linkCode=df0&hvadid=563685348459&hvpos=&hvnetw=g&hvrand=1831298814196277877&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=9008072&hvtargid=pla-1524906034974&psc=1