G640/G640 SE Logitech Mouse Pad gives gamers access to enhanced sensor accuracy and precision.G640/G640 SE gaming mouse pad uses a surface texture comparable to the optimal testing environment for Logitech G mice. The rubber base firmly bonded to the cloth keeps the flexible surface in place and prevents the cloth from bunching up in front of the mouse, interfering with smooth mouse movement. The soft fabric improves comfort as the wrist moves back and forth across the edge of the desk mousepad. G640/G640 SE cloth mouse pad is made of flexible cloth, and rolls up for easy transport, and lays flat when you’re ready to play. Protect the gaming mouse pad when you take it to LAN events using the durable hexagonal packaging. . Moderate surface friction Gaming mousepad with cloth surface gives the right amount of resistance to the mouse feet when starting or stopping a rapid or sudden movement common to low DPI gaming. . Consistent surface texture Provides optimal imagery for the sensor to translate mouse movement into cursor movement in high speed gaming. . Designed for optimal performance A surface texture close to the optimal testing environment gives PC gamers access to the fullest Logitech G Mouse sensor accuracy and precision. . No-slip rubber base Prevents bunching and slipping, keeping the cloth mouse pad in place with rapid, sweeping movements during low-DPI gaming. . Soft material, better comfort For all those wrist movements going back and forth across the mouse pad's edge.