The material served normally, it started to be wiped only after 2 years, it is extremely difficult to play shooters with a low sensitivity due to the too high separation height of the mouse from the mat, otherwise it returns the sight back by 30-40 percent, its weight is strange, i. E. it is neither light nor heavy, but it lies normally in the hand, the buttons work after 4 years. But of course, with an extremely limited budget, it's better to take x7 than THIS.