No-Fray Satin Edge Magnetic Dry Erase Premium Upgraded Design Whiteboard Cleaning Cloth Eraser by AgilePacks (10" x 10") - 2 Pack

TL;DR: Big, erases very well, magnetic, portable. Would highly recommend.It's big and it erases well. Posted photos showing it its erasing quality after erasing in one swipe. Picture with the right side of the grid erased is the cloth eraser. Picture with middle of the grid erased is with a leading brand's eraser. This cloth erases better.It's great for when I'm constantly doing problems on my whiteboard. I prefer it over the pointed tip eraser from the leading brand in whiteboard markers and erasers (not sure if I'm allowed to say their name in my review). The cloth eraser leaves slightly less smudge on the board even for stuff I haven't erased in a week, and it's also more ergonomic in my opinion.It's cloth, so you can vary its size when you erase something.It's also magnetic (small magnetic disk in the folded triangle corner), so it's not only great for my wall whiteboard, it's also great for my portable whiteboard too.Also, it's easily portable because you can fold it into your pocket, backpack, etc. This isn't the first cloth eraser ever, but it's a high quality one from what I can tell.Would buy again and would highly recommend.Disclosure: Amazon is paying me a $3 Amazon gift card to write a review. This doesn't impact the content of my review whatsoever.

Hanging them in the corner of the whiteboard keeps the cloth off the desks and floor, and ready to grab. I like having one in use and then another ready to hang when I wash the first. Good value.

Don't fling this toward the board expecting it to stick. The magnet is small and not ultra super powerful. The rag must be placed with care on the board for the magnet to work. At first, I thought that mine didn't have magnets sewn into them, because they didn't stick to the board, and I didn't feel the magnet. I rechecked the rags after class and was able to locate the magnet. Upon further use, I see that the smaller magnet is important because cleaning the white board could become frustrating if the magnet were any larger/more powerful. These work way better than the fuzzy dry erase markers.

It's a microfiber cloth with the corner folded over and a magnet sewn in. If I had been less lazy, I could have made one myself. But I was cool paying for convenience.Magnet has decent strength. It's not especially impressive but definitely better than your standard refrigerator magnet.

I love how they adhere to my board and clean off EXPO marker residue.

This product works really well on white boards, even getting off marks that have been on the board for a while. The only slight downside is that the magnet is not super strong, although it holds itself up and gets the job done.

These easily hang on my white board and erase the marker easily. Every couple of weeks I take them home and throw them into the washing machine. Nice to have clean cloths for my board instead of old erasers!

We bought these to replace our whiteboard erasers with something a little cleaner and more effective. I had seen some similar models and they seemed to work well. Unfortunately the sewn-in magnets are too weak to hold up the cloth to the tempered glass white boards. They might be strong enough to hold onto a metal white board, but we don't have any so I could not test them.The magnets that came with our tempered glass white boards were easily able to hold up the cloths, so I feel confident the magnets are just too small/weak to be useful.