I have a lot of bumpy roads that I travel and everything held quite well.

It's sturdy and doesn't make noise even on bumpy roads (and we have a few), nor does it get jostled and lose it's position.

It doesn't like the oversized phones and a stiff riding truck on bumpy roads.

Overall good but gets a little lose after 1.5 hour drive about 55 miles on bumpy roads

The magnetic kind can lose the ability to hold on a rough road

Easy to put together and so far has been holding up great, I sometimes have to drive over bumpy roads and my other one my phone would fall out, this one I have had no issues!! :-)

But this only happens on bumpy roads

I mean, you are driving and unless the road is super smooth, you are going to get a little bounce

No problems on rough roads, it stays in place

Does not move around, even on rough roads.

It works well on bumpy Jamaican roads

The only problem I have with it is that when the road is bumpy it shakes the phone and I have to keep tipping it up.

Otherwise I love the product, no vibrations, stays put even on rough roads unlike the magnet styles where the phone has fallen off and wound up under my seat.

No issues so far and holder handled all bumps on the road well

I drive pretty regularly on some rough roads, and the holder didn't shift or droop at all

Holds my phone even on the bumpy roads.

Phone stays stable even driving over bumpy roads

tends to shake a little on non smooth road

Very secure, handles bumpy roads and super easy to get in and out with one hand.

while mounted!Con: it will still vibrate over bumpy roads.

The only issue I have is the phone tends to vibrate when the road is a little rough

Doesn't stay in cd player on rough roads.

Shakes a little over rough road but what wouldn't

Could be from bumpy roads which overtime, due to shift momentum, causes it to loosen

I've tried lots of holders and this holds strong on bumpy roads with no damage to CD player

Does come loose somewhat often with bumpy roads

The do not fully encompass the sides of my LG G4 phone with a very heavy case-- but have nevertheless held it over some bumpy roads.

There is some jiggle from the bumpy roads I drive on

I have a large phone, LG V20 in a protective case, holds it firmly in place with only a slight bounce or jiggle on bumpy, rough roads.

It fit the car's CD slot and stays in place even on rough roads.

What I noticed the first couple of days: yes, it can rattle a little on rough roads, but not enough to stop using it, and there may be eventual issues with the adjustable ball socket loosening

It wobbled a

However, never received anything in the mail as they promised

I feel that this product worked as it was intended and it was worth the price.

Rock solid mount, it does vibrate a

,😉I recently added the ring to the back of the phone case & thus the phone mount is not deep enough in cradle to hold phone - probably need the bed depth to be 1/8" deeper to lay phone in & then outside clips would secure as w/o the standing ring

was first quality, it works as

The base fits in my CD player without known issues as of yet