Scotts, Elite With Edgeguard Spreader, Easy To Use, Comfortable, 20M Capacity Hopper, An Ergonomically Designed Handle Make This Spreader Easy To Use, Reliable & Durable, Stainless Steel Axle, Agitator & Other Components Prevent Corrosion & Large Never Flat Tires Eliminate The Need To Fill With Air, Great Results, Driven By The Patented Dual Rotor Technology.