Accurate Positioning Tire pattern natural rubber base can firmly grip the desktop Non-slip mouse pad" Used the ergonomic design of rubber tire pattern at the bottom. The large mouse mat adheres tightly to the surface and stays in place to support your most entertaining and intense moments. The firm grip and light gliding will remain in place forever, no matter what intensity or mouse type: wired mouse/cordless mouse/usb mouse you have. The key material is the natural rubber under floor, which has been developed to perfection. Thick wrist feels soft and comfortable.