Lays flat, easy to adjust
342235
I only wear this belt when it's covered by my shirt.  I'm not too fond of the buckle design.  I love it because of how flat it lays.  The last thing I need is huge bump to draw attention to my pooch!  It's also easily adjustable and quick to get hook and unhook.
2874480
I obtained this a while ago and have been using it in my office. I read other people's comments and thought it would be difficult to get it straightened. However, I had no trouble at all. It was sent to me rolled up. After I unrolled it and left it sitting there for 30 min, it was flat. No trouble at all!
1858997
It adjusts easily and it looks really nice. I love it.
4221207
I bought these to use on a twin-sized mattress where both the mattress pad and the sheets are constantly a bunched-up, wrinkled mess in the middle of the mattress.  I put one strap on the mattress pad and the second strap on the fitted sheet, both horizontal across the middle of the bed (instead of criss-crossing from the corners).  For the first time ever the sheet is staying flat.  Very nice!

I was not having any problems with the fitted sheet popping off the corners, and I'm using the product a little differently than it was designed, but I'm quite happy with the result.
925501
Nice and simple. This was easy to install and just as easy to adjust. If you tighten the adjoining screw ring enough it holds pretty firm. I had no issues with it moving out of place. If you bump the unit, or pull on a cable, it will wobble for a second, but it doesn't pull it out of position. It holds pretty firm. Overall, I'm impressed by its simple and efficient design.
3745068
It changes the way my back is aligned.  I sit up straighter and there is much less strain. It took a day to get used to but well worth it.  I wish it was adjustable but that would probably be impractical.  Love it.
356883
This works as advertised, and folds flat easily for storage.
2637767
Comfortable and folds up nicely. Appears to be good quality so far.
2697199
Easy to adjust and very comforable to wear lying down. Should get lots of use..
3005255
Easy to install. Used for a 19" tv/monitor. What i really like is how easy it is to tilt compared to those that require a tool to adjust. The built-in cable management is a plus.
1300299
It's weighty (I'm a girl) but it lays very flat and is comfortable and easy to wear and adjust. Very boho.great piece.
3972564
I was skeptical that this would stay in place while playing, but was pleasantly surprised that it does. Then if, for some reason, you want to move it, it is very easy to adjust.
2284288
Easy to adjust and doesn't rub or loosen during a run.
3593305
My roommate says they are easy to install. I really like how easy and smooth it is to open/close and adjust slant. Feels solid. Looks great.
3919124
Flat and rotating what more could you want.  Love it.
244142
Very flexible and easy to adjust. Assembly was quick. Great with a laptop tray from Amazon Basics as well. Price is about the same as more well knowm compeitors, but not bad.
1088672
Got this to go with the LUCID Folding Foam Mattress that folds up like a small couch. The mattress is very sturdy and provide ample cushioning for lying on the floor, even for a big guy, but I had a visitor who had knee problems and getting up and down on the floor proved very difficult, irritating his knee. So next visit I bought this bi-fold bed and I'm happy to say it worked out perfectly.

It's easy to open and close (you have to undo the screw to affix the braces at the four corner legs, but it a wing nut, so very easy and it is really compact. I have a small apartment and didn't find it difficult to find a place to store it. It's sturdy--supposed to take up to 1,200 lbs. And it definitely gives that impression when you lie on it (I tried it out first to make sure it felt stable).

The cushion slid around on the metal, but I solved that problem by laying a blanket over the frame and then putting the cushion on top which gave it a nice skirt around the bed hiding the legs. My guest was a big guy, 5'11", 200+ lbs, and he was very comfortable on it. I would have liked the frame to be a bit longer, but I haven't seen any longer than this (this is about the longest I found) and given the low price it was a bargain. My guest used it for 5 nights with no complaints of instability or discomfort (and believe me he would have said something).

Highly recommend this for a temporary sleep solution for visitors. The item ships fast, is packed well. There were no missing pieces, really the only pieces are just the screws to put the brackets in place. My only complaint is it would have been nice if the design included some sort of clamp to hold the bed together when folded. It also can be a little awkward opening it, but not too much. Also the legs have plastic foot that didn't scratch my wood floor at all. Of course I was careful, but if the legs had been sharp at the ends at all they definitely would have scratched the floor.

All in all, this is a great bargain and good solution for short-term guests.