Overall it is a nice whiteboard: good size on my desk, easy to write on and erase. It arrived in a little rough shape: see picture attached. The top left corner does not bother me as I don't write on it. But there is a little dent on the board so it bothers me every time when I write on it and clean it. Not sure it is worth the trouble and my time to send it back and buy a new one....In my image item B is written with an Expo Vis a vis wet erase marker. It is not working consistently on this board. It goes from regular to disappearing ghosted ink quality. Sadly this is what I was hoping to use as so have a full set of Expo markers.C is written with the Tackie pen it comes with. Obviously much clearer.Since Tackie pens are designed to work with this board and it doesn't work with regular wet erase markers, it should be noted in the description that Tackie pens are recommended.The board itself is fine. For people mentioning that it is thinner than expected, I agree, as it is less than 1/8 " thick. It's ok otherwise.UPDATE: I removed another star because I left the ink/writing on the board for a couple of weeks (Only their own "Tackie" pens work with it), and the ink does not wipe off easily at all (I've been scrubbing with water and a paper towel, baby wipes, etc. nothing is working). This is obviously a board and pens to use immediately and wipe off soon after.Works as advertised, but come on! It’s a basically a piece of cardboard with 4 adhesive stickers on one side, and a whiteboard surface on the other side. For the flimsy material, it’s priced ridiculously high. I’d pay about 1/5th of its price.It is a great size and very sturdy. But mine had a bend in the corner and can’t really use that end. Maybe not the item to have shipped. It did come in a protective package and in a box but still the corner is bent really bad.** after I posted my review the seller reached out to me to help me get a board that wasn’t damaged. Also with the markers gave me tips to see if they were truly dried out. I appreciate them reaching out to me to see if they can help me. Excellent customer service. ****.I bought this as a way to jot notes and quick figures or calculations next to me during Zoom calls.The white board is great for sketching something out and showing it to the camera.I also use it to do math problems with my kid.The size is perfect. It's about the size of two regular 8.5 x 11 sheets of paper side by side.Plenty of room to use it but not so big that it's cumbersome.I haven't fixed it to any surface so I can't comment on the adhesion pads.The whiteboard itself isn't very thick (about 1/8" thick or ~3cm) so probably not ideal for a small child prone to bending things. The upside to the thickness is that it's very light and convenient to hold for long periods of time.The product is well made, sturdy yet light enough to handle. It is large with ample writing space for mind-mapping or note-taking. It comes with a fine-tip pen which is great for note-taking or doodling. You can also order multi-coloured pens to help organize your material (but note that the pens have thicker tips). I had a small issue with the product, but an email to the vendor resolved the matter very quickly. I like the product so much, I will be ordering another one for my young scholar to practice his maths sums or indulge his artistic side/doodles, with the hope that he will stop stealing paper from my printer ??I put this on my metal file cabinet, sticks well no problems, the pen is great, erases clean. I wasn't expecting it to only have the 4 corners as round sticky pads though, so when you're trying to write on the middle, if you put too much pressure from your wrist it's alittle unstable. But I will definitely consider the smaller ones.I purchased this to eliminate the need for sticky notes all over my computer. It does solve that problem. The stickers keep it firmly in place on my stained wood desk but the board can still be easily be moved. The board can be erased with water or a saliva wet finger. However, if not cleaned within a day or two there are still shadows from my notes. Also, the marker ran out of ink after just a few days use.