Tackle your mowing projects in yards with flat terrain with the Black Max 21-inch Self-Propelled Mower! This mower is equipped with a Briggs & Stratton engine for ultimate power to get you through demanding applications. As well as a one step starting feature for convenience and ease of use of the engine. The Mow N Stow capability allows you to easily fold up your mower and save up to 70% in storage space for ultimate user convenience. The lightweight, polymax deck is rust resistant and providing you with peace-of-mind. This exclusive value can only be found at Walmart!