BONTEC Desk Extender Tray, 11.8"x5.9" Table Mount Arm Wrist Rest Shelf, 90°Foldable Elbow Support, Clamp on Computer Arm Rest for Desk, Office & Home Use, Durable & Easy to Install

Love this! Bought for a cruise to use on poolChairs but ended up using it at my home office to hold my coffee. Adds additional space on a small desk! Heavy duty quality. Easy to place. Many colors available. Fits many sizes of cups even ones with handles.

My work from home setup involves two monitors and a laptop. My desk (which is old and I’m looking to replace) is on the smaller side but fits the two monitors just fine. The laptop, however, spends its time on the crafting (un-job-related) bookshelf next to the desk. However, we need to be able to maintain a visual of all 3 screens and the laptop has to be either center or to the right of the other two monitors. Up until now, this has involved me semi-precariously balancing the laptop slightly off the edge of the bookshelf and turned toward me so I can maintain a visual of it. It’s a solid bookshelf and the bulk of the laptop’s weight was supported by the bookshelf, so it wasn’t dangerously placed, but still a hazard. Accidents happen. I have ADHD, and do not sit still, so I shift around A Lot. My dog tends to join me for work and makes himself at home under my desk. Heck, New Jersey (where I live) had a couple earthquakes the other day. All of this lead up to this purchase. All I needed was something to make the top of the bookcase stick out a little longer so the laptop was properly supported.This was it! Exactly what I needed. Easy to assemble. It’s just 4 screws. The shelf is collapsable, in an intentional way—to prevent accidental collapse. It’s sturdy. It’s got some weight to it, but it’s not heavy and won’t topple the bookshelf (plus the bookshelf is also weighted down by the crafting supplies on it). I gave it a good few wiggle tests just to make sure everything was secure and didn’t need tightening. The screws are kind of short and you just screw them through the holes as instructed, so I wasn’t sure how good their hold would be, at first. It’s solid. It does its job and fulfills the exact need I had for it. I’m positively pleased with this purchase and take comfort in knowing my work laptop is secure now.

As somebody with carpal tunnel syndrome, I need my arm to be at a certain angle and distance when I am working at home to keep the pain at bay. I already have one of these desk extensions on my left side, so this was purchased for my right side. This ergonomic desk extender was easy to assemble and very sturdy. I like the fact that it's hard because I had a soft one prior to this, and it started to deform. These hard desk extensions work for me. I don't have any issues with them.

Where have these been all my life!?My home office is quite small, so my desk is similarly tiny. It's functional, but it also means that it has less surface area than I'd like and is not as deep as I need it to be, so either my keyboard and mouse have to be positioned ridiculously close to my monitor OR I have to position them at the very edge of my desk leaving me no room to rest my wrists/arms while working. Neither solution is ideal, and both solutions result in debilitating wrist/arm pain, particularly after a long work day.I found a number of other options that looked like they'd fit the bill, and I actually tried 2 other products BEFORE I found this one, but they were both disappointing. The first one I bought was one of the cheapest options available, and I ended up returning it instantly because it was made of plastic and felt like it would break under the slightest pressure. The second unit I bought was a more expensive metal option with pivoting arms, because I thought the added mobility would be helpful. But after trying it out for a few weeks, I found that the articulating arms made it surprisingly difficult to use and position it where you need it, especially if you're moving your arm a lot while working. So I ended up returning that one too.But the third time is clearly the charm, because this one is a winner!! It's solidly built. It's easy to assemble and install. It's INCREDIBLY sturdy. And it's just the right size, giving me plenty of extra surface area to type and use my mouse comfortably, without it being too bulky or getting in the way. In fact, I loved it so much, I bought two – one for each arm – and it has been well worth the expense. I haven't experienced wrist or arm pain since installing them, so as far as I'm concerned, they're a godsend and worth every penny.The fact that they fold down out of the way is really nice bonus. Before installing these, I never considered that to be an essential feature, but I'm finding that it comes in really handy.Cannot recommend these enough! If you're in the market for a desk extender, these are perfect!!

I like the extra desk space with this extender. Looks great and is very sturdy.It's easy to fold down, but lifting it back up, I expected it to click back in place. Nope, took me a bit to figure out but the same two levers that are pressed to fold down, you have to feel underneath and press on the opposite end of the same levers to keep it in the upright position. I don't know if this is a defect on this unit or this is how it's meant to work. Not a big deal anymore after doing it a few times.Also the sticky cushions on one of the clamps, above and below the space where it cushions around the desk, was warped and not centered (see clamp photo, the one on the right), a factory defect. Not a deal-breaker since it did not take away from its functionality.Overall, satisfied with purchase.

Sturdy and functional. Doesn't move around and it collapses with ease.

Easy to assemble. Works just fine.

I LOVE this desk extender and bought another one because it was so useful. It's super stable and high quality. My desk and bookcase have glass tops with a metal bar under it; I have little space between the glass and bar as shown. Even though I can only push the extender about an inch it's still very stable. The lever to fold down the extender glides down.