Greenworks 20-Inch 5-Blade Push Reel Lawn Mower with Grass Catcher 25072 20" cutting path gets the job done quicker and more efficiently 2-in-1 feature provides mulching and rear discharge capabilities 9 position height adjustment offers a range of cutting height from 1 23/4" to 2 3/4" for the perfect cut on all grass types 10" front wheels and 6" rear wheels makes it easy to maneuver across your lawn. Deck Material - Steel Zero fumes, No Gas, Quiet and Easy to Use for a Green healthy lawn