The Lymow One Robot Mower Mulching Blade Set is a new product in its original packaging, featuring a self-propelled design with battery power source. The black robotic lawn mower has a cutting width of 16 inches and is made of alloy steel and aluminum materials. It includes blades, a bumper, adjustable height settings, and cutting height settings, making it a convenient and efficient choice for maintaining your lawn. With its cordless feature and self-drive capabilities, the Lymow One is a reliable option for those looking for a high-quality lawn mower.