I don't normally leave comments whatsoever, but I will make an exception to this one as I felt compelled to do so. Since teleworking has evolved and working from home 4 times a week, time spent on the computer is about 90 to 95 percent per day, which later that I have developed a bad posture that causes my left back shoulder blades area painful at times. I stumbled upon this product while searching at Amazon and thought should give this a shot out of desperation towards the pain I experience. Arrived a couple days ago and immediately assembled it. After about a couple days of using this adjustable and portable laptop standing desk, I can already tell that my arms feels comfortable position-wise. Life saving in a sense. So thank you Tatkraft. You can send me some free stuff if you wish.