This rather fine mouse pad a little surprised by its weight. It is heavy ". Actually this is what makes it nice because the material used for the face against the desk that it does not move once in place. I waited several months of use before giving my opinion; Indeed, what use it to play the game of "tester" if it is to be content with immediate rave reviews which nobody believes. None of the edges of black fabric has yet taken off and the mouse still has very good accuracy. Consideration of this color, it shows fine dust and I'm afraid in the brushing, damaging this great product. Well I will push the test by putting it in the washing machine, but for now I prefer to keep it that way. In summary, a great mouse pad.