Excellent carpet, the sliding surface for the mouse is slightly rough, assured accuracy, wrist rest is soft and well designed, good height, good width, its fabric is soft and not at all messy. the bottom surface is made of silicone that hangs well on the desktop but can be moved easily by pulling harder. a truly beautiful accessories for the comfort of long PC sessions. the whole is flexible and does not necessarily agree on a soft surface like a chair cushion or bed in this case it is better to take another circular Fellows mouse pad that is rigid.