Clamp is weak; otherwise product is solid.

Clamp is sturdy

Clamp broke after 3 uses

The clamp is tricky to stay in place on a stable manner.

When I used it on a camping chair, the clamp was easy to use, and the buttons on the joint connectors were also simple to figure out

The universal clamps are his best

Sturdy,easy twisting clamp.

The clamp broke the first time we tried to use it so we were unable to use it.

As soon as the tractor started going the clamp loosened and the umbrella fell and I could not see anything.

The clamps are great to attach to any table or chair.

The Clamp to the chair works great, so that is not the problem.

and it’s unusual clamp will clamp to most anything!

the clamp is flimsy to hold up the sturdy and heavy top part.

Beach day, the umbrella provided good cover from the sun, the rod and adjustable clamps are sturdy

I had some unfounded concern regarding the clamp since it only opens "spreads" on one side, however in actual

The clamp that affixes the item to your chair is a bit shallow, leaving it very unstable

The clamp makes it work on any chair, just beware of the tilt factor when you stand up!

The clamp is also sturdy, but the umbrella is light.

The only downside is that the clamp doesn't stay very well and it doesn't really hold in the wind.

Also the clamp barely stays on and the umbrella completely falls off anything you try to attach it to

The clamp is not the problem, it's every joint after the clamp that is junk

I've found significantly cheaper clamp umbrellas without the hinges, and think that may have been a better option then this.

Easy clamp, simple shade adjustment

It is pretty dinky and the clamp isn’t easy to tighten and it falls on you if it’s not tight enough

The screw is also free, and not capped in any way, so the wider your clamp, the looser it will be, and the umbrella will likely just fall over.

The secure and heavy duty attachment clamp is perfect and fits different widths

A better clamping mechanism would not be tough and substantially improve the product

The mounting clamp is strong and well made

Excellent rail or tube clamp .For folding chair or boat

It is pretty dinky and the clamp isn’t easy to tighten and it falls on you if it’s not tight enough

Just excellent, very versatile positioning and clamp fits all of our patio furniture

What I found was the adjustments where not so secure and the clamping was too weak to withstand the ocean breeze

Clamp is decent.

I would try a different one, maybe AMMSUN Beach Umbrella with Adjustable Clamp 43 inches UPF 50+

Could be bigger but bought 4 different types this year 3 from Amazon maybe 4 but this type has strongest clamp if not the best rest are cheap plastic that use to be metal or pot steal but worked better than plastic which snaps or gets wet in rain and slides off or just twisting down or around this one stays where you put it

Well built , sturdy, clamps very secure

The clamp broke on the first try while I was attaching it to the chair.

The clamp makes it work on any chair, just beware of the tilt factor when you stand up!

The clamp works good so far.

but the clamp stopped working after a few uses

The part that is supposed to be a "universal champ" and clamp on to the chair or whatever doesn't have the strength to clamp on very tight at all so it slips and turns all over the place

Umbrella material is if good quality and like the tilt options however the clamp, though said to attach to most chairs etc, does not hold tight and requires frequent adjusting

Nice tight side clamp

The clamp worked great but the adjustable joints would be overcome by the wind and collapse the whole assembly.

The clamp looks super cheap and I am not sure whether it would last at all.

The clamp to chair seems sturdy enough

Needs a better clamp

It has multiple angles to bend and a nice clamp.

The clamp is strong enough but the pivot points do not line up and it would be a better item if it could rotate.

Made well and many options where you can clamp it on (no worries if you accidentally open the clamp too wide and the screw and nut fall out

During the first half of the day the umbrealla was great and clamped to our camping chair nicely.

The Clamp to the chair works great, so that is not the problem.

The clamp is very strong

What I like most is that it clamps perfectly onto the back of my beach chair

Also, the clamp is very hard to use and if you have it on a round piece of metal it just slides around under the weight of the umbrella.

too small,awkward, &difficult to adjust, & clamp does not work well.

The universal clamp did not work on my beach chair, chaise lounge, or anything

The universal clamp was like the icing on the cake

The material is well made, and the clamp stayed secure

Clamp won't work on a large thick railing though, but it clamps onto a flat armchair arm.

I have not been able to reattach it and therefore the clamp has not been working properly

The clamp on the umbrella is sturdy and held onto the pole

Was wonderful for about 3 weeks and then the clamp became totally inoperable!I am still waiting to hear from Amazon about a return??

The clamp broke when I was loosening it

The umbrella was a good buy and clamps on to the chair so easily

Clamp could be better but great for soccer games w my kids.

The clamp (which I thought was supposed to be metal) wasn't strong enough to hold on a round post and the hinges seemed a little flimsy.

Works but the clamp for the chair is not very sturdy

We couldn't get it to stay attached to a beach chair because the clamp isn't strong enough

, The clamp works very well on almost any chair or rail.

Clamp broke our new radio flyer wood sides

Clamp doesn’t feel secure in any position

When securely mounting on the side of kayak rim, the bulky clamp added too much weight, bending the kayak sides in hot sun.

The clamp is the biggest problem

The slightest movement sends it flying, and the clamp is lousy

The clamp makes it very easy to use

I had some unfounded concern regarding the clamp since it only opens "spreads" on one side, however in actual

First the clamp is facing the wrong direction which makes the umbrella face the wrong direction and the adjustments won't correct the flaw.

Pretty sturdy clamping mechanism.

The multi angle adjustments made it perfect to change according to the movement of the sun and the sturdy clamp stood up to the high winds!

I like how it's adjustable and can be clamped on to many different things

The mounting clamp should really be mad from aluminium not soft plastic.

Be careful when you fully open the clamp because the handle from the clamp will fall off but it screws back on.

Flimsy, knobs and handles impossible to turn, clamp unstable...and both the packaging and the umbrella smelled very strongly of mildew upon delivery.

Clamp to chair is good and sturdy though.

The clamp on this umbrella is amazing and is very secure and easy to readjust if needed the light weight is perfect for on the go

The clamp is strong

Sturdy clamp that grips well

It might work better if the clamping mechanism was on an adjustable L bracket and the telescoping portion of the umbrella bar was longer

works as they should keep the sun out....

Works as it should for blocking out the sun

so I finial get to use it after covid lock down and it breaks as im setting it up and the kicker is its pass the return date

But I make it work as it's better than nothing.

It definitely hangs down in front of your face a

I highly recommend as long as you’re aware that the clamp/buttons for adjusting are not the best quality and will likely break within a few years.

Used attached to a chair as well as on the ground to shade my granddaughter.

However, when opening the 2nd umbrella, the piece that opens the clamp fell off and into the river as we were trying to clamp it to the side of the boat

However, the components, more specifically the clip is very frail, and broken down as we tried to clamp the umbrella to the chair during our first use.

Cheap cr@p.