I prefer not to drill walls and I tried this particular one because it is cheap. It is easy and stuck well to the wall. I have been using it here for 2 months now and it hasn't moved at all. So far, it's stable. I put 800g paper on it, which simply wedged and I had to pull the sheets. I thought it would break or something, but not even close. I suggest using fewer grams obviously to make it more comfortable to use. I highly recommend it. Now, how to remove it from the wall when needed is another issue