Turn your excess lawn clippings, twigs and foliage into high-grade, nutrient-rich mulch Enclosed housing and collection bin make for easy transportation while limiting noise levels and loose sawdust during operation 15-amp motor shred sticks and branches up to 1.75 inches in diameter with up to 8000 cuts per minute Internal safety mechanism automatically prevents startups when the hopper is still open Includes two 7-inch cutting blades, two 7-inch wheels, a push stick with onboard storage, a 13-gallon rigid polypropylene collection bin, and a two-year warranty