True 21" cut, hard steel compared to other softer blades I've had on other mowers. Holds cutting edge longer. Mulches effectively into small pieces that fall into lawn. No grass lines.
Shipping was fast. The product looks great, and feels great. I will replace it, then get my old one sharpened and replace again each year. I have not put the new one on yet though.
Bought this a few months back, used it all season, and it's been excellent. Uses the same battery as every one of my other Greenworks products so the experience is seamless. Very stoked!
If you own a lawnmower, you need a spare blade. Keep the spare blade sharp and balanced and ready to be installed as needed. A dull blade rips the grass instead of cutting it properly.