The Scotts classic 20 inch push reel lawn mower does not have a motor and is operated manually. It has a 20" cutting width, a 5-blade ball bearing reel, and 10" dual tracking wheels. The cutting height can be easily adjusted from 1" to 3" with a quick-snap feature to ensure a clean and even cut. The blades on this manual reel lawn mower are made of quality alloy steel that is heat-treated to stay sharp for longer. The lawn mower has an ergonomic handle with a cushioned grip for added comfort during use and can be assembled without tools. It is lightweight and easy to operate and does not require gas or oil.