I use this car suction cup holder to film clip trips, which is very versatile.
The three suction cups are very stable and I can place on the hood, the side of the car and even the windshield, just check the surface to be smooth and clean.
his arm is a telescopic rod (32 to 110 cm), a safety strap and various adapters, which allow to mount different cameras, (my sports cameras and my small camcorder) as well as my smartphone.

The telescopic arm is useful when I want to widen the frame, but I avoid using a simple or double suction cup, as it says on the description. To film outside the car, I always use the strap so as not to take the risk of losing and damaging the body and I stay at low speed.

a double ball joint offers 360° adjustment: practical for finding the perfect angle, even on a slightly curved surface. The mount stays firm once locked, and the silicone pads limit vibration well.

I repeat myself, Before each use, I check both the cleanliness of the surface and I pump the suction cup until the light disappears.
I also check every two hours to avoid any loss of grip and do a few more push-ups.

Very good support, stable, flexible and reliable, especially as long as safety instructions are respected.

Very good workmanship, a very good value for money.