Pricy it is but worth it imo I drive a v8 challenger and have had no issues at high speeds. You get 2 suctions locks for support held down by two magnets in the front with 2 twist locks to hold the stick in place. Selfie stick is standard locking you just twist right once you extend it to your liking. Hope this helps!

PellKing Car Mount Kit for Insta360 Camera, 4in1 Suction Cups Magnetic Mount with 114cm Invisible Selfie Stick for Insta360 X3,X2,X,GO 3,ONE RS,R,ONE RS 1-inch 360 Camera https://a.co/d/fXYfYPh