Made of smooth and soft lycra fabric, no irritation to the skin. Good air permeability, not easy heat dissipation. The fabric shell can quickly and accurately track the movement of the mouse, so that the mouse can slide smoothly on the surface of the mouse pad. With rubber base pressure, even if the long-term use is not easy to edge. For maximum ergonomic comfort at the office or home we reduce pain and fatigue caused by prolonged repetitive exercise.