This model is designed to securely hold 9" x 6" (23 x 15 cm) flags on your car window. It offers a firm fit without the need for adhesive, and it stays in place even at highway speeds. If necessary, you can use glue for added stability. This 3D model provides a reliable and straightforward solution for displaying flags on your vehicle.

I printed it out of PETG but should be fine in PLA. My only request would be, please don't use it with an israeli flag. Otherwise go wild.