This high quality compost tool has special folding wings that harpoon into the heart of the compost pile, opening when withdrawn. The compost tool allows you to mix compost without the use of a shovel or heavy lifting. It also aerates and circulates compost, introducing oxygen needed for microbes and promoting faster decomposition. The compost tool is extra durable with an all steel construction. Simply thrust the Compost Aerator directly into the center of your compost pile, and as you pull up on the Compost Aerator, the folding wings will open and turn the compost. Simply repeat until your compost is thoroughly mixed. The compost aerator measures 37 inches Long. The Yard Butler tools are the highest quality we can make and under normal usage will give a lifetime of dependable service. Yard Butler guarantees all Yard Butler tools for life against any defects in manufacturing or materials.