VIVO Universal Clamp-on Adjustable Armrest, Desk Cradle Rotating Elbow Cushion, Above Table Extension Platform Arm Support, Black, MOUNT-ARM01

I have bought 2 of these, I am left handed and the first one I used on my right, I bought another for my left side. They screw right on to my desk easily. I have a stand up computer desk which rises and lowers. The arm rests are perfectly compatible with my desk and fold in close if I need to move around. They are never in the way. I love this product. i highly recommend it. The screw fell out of one. i replaced it and haven't had any other problems. I wipe clean with a baby wipe occasionally. Easy. Will buy again if I need it or for a gift.

These little arms are so adjustable and easy to use as well as easy to install. They have helped my upper back/shoulder pain immensely. I have had these for over a year and now one of the arms had a bolt that broke. Vivo customer service was quick to respond, and wonderful to work with. They sent a full replacement arm and I am back to having a comfy desk set up. Would not have a desk area without these now.

I've got an L-Shaped desk. My chair's arm rest wouldn't go up quite high enough to support my mouse arm. Annoying. I tried pads on my arm rest, raising my chair, and several other things that didn't work. I saw these and thought "why not?" so I ordered them. I only need one considering the shape of my desk but dang, it's nice. I got it set to the height that's comfortable and it provides excellent support and mobility for my arm. My only wish is that once I set the height, I could lock it in somehow. If I bump it, I have to reset it. Resetting isn't a huge drawback, but it's a minor annoyance. Still worth it for the comfort and ease-of-use though. My arm can ride in it whether mousing or using the keyboard. I'm sure glad I took a chance on it.

Works great, i recommend adding some superlube oil where possible to give it that extra smooth feeling and no noise, still holding up after alot of hours of usage, great support, might even buy a second one of my left arm

It is well thought, and in someway functional; however, the fact that it moves around, which up to certain point is an advantage, it can become a minus too. It happens that one has to find the way to accommodate the forearm every time one sits. There should be a way to leave it fix at each angle that works for you, but it only gets fixed on the height of the pads. And for some reason it raises itself up, I don't understand why. So, it has to be re adjusted one level down, in my case. It is well made and sturdy. They just need to add lock to live it fixed horizontally.

I have been working from a home office for 10 years, and finally after developing a lot of back and hip pain, I switched to a saddle chair instead of the "comfortable" office chairs that I had been using. I also bought an electric standing desk--I wish that I had made these changes years ago, because I feel so much better at the end of the day. However, when you start using a saddle chair and/or a standing desk, you quickly realize that there is no place for your elbows. These little contraptions solve that problem. They can withstand a good amount of downward pressure (note that the desk is more likely to break than these arm rests- I think if they were used on a flimsy chipboard desk, they might break the desktop). I use them when sitting and using the keyboard and mouse- they glide around so I can swing my elbows as needed while still resting them. When used in standing desk mode, they also give good support to my elbows while allowing me to fidget around. I have tried a lot of contraptions for ergonomic office support over the years, and these are high on the list of 'keepers' -I don't expect to work without these going forward.

This cheap but wonderful contraption is a must for those working remotely (for arm support). You need this especially if your chair has no arms (if you’re like me who can’t afford an ergonomic chair). It’s made to swivel effortlessly so it doesn’t impede natural movement when typing or operating mouse. I should’ve made this review a while ago but better late than never.

I bought two of these to support my arms while typing, as regular chair armrests are too far apart to be useful. These clamps should be used with a strong table that can support the arm weight of the person using them. A plastic keyboard tray will probably be too flimsy to support the weight. The clamp handle, screw, and jaw together are about four inches long, and will hang down up to this length under the table after you have clamped it. You may need to adjust their placement, setting them farther apart, so your legs don't smack into the screws. The arm rests do swivel smoothly the full distance, but especially if you have large legs, you will want to make sure you have enough space on your table to rotate the arms into place while still giving enough room for your legs. All of this worked out for me, so it's a valued part of my setup.