Audio-Visual DirectMagnetic Marker Holder for Glass Boards, White

This accessory is perfect. I ordered it thinking that I may end up returning it, there were no instructions online and no good pictures, so I couldn't tell how it attaches and I wasn't sure if I could install it correctly. My board was already mounted, and there was no way I was removing it to install this. Turns out that it has a hole that spils over the bolt in the wall behind the glass. I removed one screw and was able to pull the glass out just enough to slide this in. There's no issue with it being installed after the fact. My board is about 2' by 4', a smaller board may have less play, so YMMV. I was also worried that one sided attachment would make it move around, but that isn't happening. It's in there snugly. And regarding what markers fit, the skinny ones and the fat ones both fit, but I have a set of double sided fat ones with magnets in the caps and those do not.Two downsides: First, they should offer more sizes. At most I can get 4 of these, which holds 16 markers. And that would be very good because 8 of them would be very high up, this board is mounted such that my eye level is half way up the 4 foot high board. If they had one that held 12 markers, it would easily fit and I could do one or two of those on each side. I'm thinking about buying more now that I know they work, but trying to glue the next one to the wall behind the board to see if I can make my own mount instead of relying on the built in bolts. That may solve my problem.Second downside is the price, this cost you like 50 cents to make. What ever happened to knock off companies coming along and making cheap copies? $12 each isn't cheap, especially when I would love to get 6 or 8 of them!But overall it works well. Really I just wrote this review so that other people searching for "install" with the hope of finding out if they can slip it behind an already mounted board won't hit the same black hole that I did!

Also has a sticky strip if you need extra holding power.

I ordered this to use on my whiteboard easel in my classroom. The goal was to have a tray higher up on the whiteboard to hold big books so all my students could see it better when I read. So far it's working perfectly! The magnets are strong and hold the big books well.

It looks nice but add 3 pens and it falls/slides off. Has a thin strip of adhesive but needs more to actually adhere and hold 6 markers as shown. Good concept but doesn’t work as advertised

They fit well and work well with the Magnetic Dry Erase board.

This tray is the bomb! My easel at school had no tray to store markers or hold books and this sturdy little tray does the job! The magnets are SUPER strong! (Be careful you don’t pinch your fingers!) Was totally worth the money to solve what I thought was an unsolvable problem.

Each hole for the markers has a very flimsy grommet that tears after a few uses. This impacts the functionality to a degree, but doesnt make the product useless.

The garage has become part of the distance learning classroom for my wife's teaching. I used this tray to hold dry erase markers for a whiteboard that is magnetically mounted to my garage door. It holds well to the slightly irregular surface of the door. Solid construction. Works well for what is it designed to do.