StaySharp cutting system cuts grass without blades touching, reducing blade wear. InertiaDrive technology combines a large diameter cutting reel and heavy blades to power through small twigs, weeds, dense grass, and all residential grasses, including tough Southern varieties. 30% easier to push because of advanced technologies. Sturdy, padded, height-adjustable handle enhances comfort, improves control, and allows for simple pivot turning. 2" cut range without any secondary height adjustment. 2 year limited warranty.