Sunglasses clip holder for Tesla Model X

I wanted a place to keep my sunglasses in my 2020 Tesla Model X. These clip on right above the driver and front passenger's heads and hold them in place even during strong acceleration/deceleration.

Printed in Prusament PETG, 0.3mm layers, no supports. I doubt these would work well in PLA since they need to be a little bit flexible in order to get the glasses in and out of the clip.