Contoured shape with soft rubber grips provide all-day comfort Back/forward buttons and side-to-side scrolling plus zoom let you do more, faster Requires Logitech Set Point software 2-year battery life practically eliminates the need to replace batteries Battery life may vary based on user and computing conditions Mini gaming mouse pad-ideal for gamers, graphic designers, or anyone who uses a mouse High-quality cloth surface promotes smooth mouse gliding and enhanced precision Steady, thick, rubberized base keeps mouse pad in place