Not as big as I thought it would be, which is a learning lesson for me. I bought this mat for my new custom made L shaped sit/stand desk. Having this for about two weeks now, it's been great, but I realize now, I should gotten something in the 35-40 inch range. There's so many mats to choose from and this just had a combo of price, size and availability. I do wish these mats could be thicker. This one is maybe an 1/8 of an inch thick, but so far the quality is good.Great! I work from home so i am at my desk all day. This is perfect for daily use. I no longer have to worry about my mouse falling off the mouse pad!It's very usable on my beskThis mousepad is pretty decent in quality and well made. No problems with it nor defects. If you need a large mousepad whether it's for gaming or office work, this is a great budget option. Mouse tracking accuracy is pretty good and does not scratch the mouse feet.does not work well on apple mouseSeems solid and I like it better than the Glorious cloth pad I also bought. This is a good bit faster (less friction) than the Glorious. Just wanted to add this review so people looking for a speed comparison would have at least one potential reference point (which I was unable to find myself). Apparently the Glorious cloth pad is known for being a slow pad... I feel like this is probably more like a medium speed pad as it's noticeably faster but doesn't seem too/overly slick. Quality/durability seems good as it's held up well so far after several months of heavy gaming. Doesn't slide around at all with a nice tacky rubber bottom.