The Toro eFlex 2120 is an electric, walk-behind greensmower designed for professional use on golf courses and sports fields, featuring patented Flex suspension technology for superior contour following and a 21-inch cutting width. It is powered by lithium-ion batteries, offering a quiet and zero-emission operation, and includes features like an EZ-Turn™ feature, EdgeSeries™ reels for a precise cut, and an LCD display for monitoring battery status.