Description:? Compost Turner AeratorCA-36Compost Turner Aerator Advantages: Folding wings harpoon into the heart of the compost pile, opening when withdrawn Mixes compost without the use of a shovel or heavy lifting Helps aerate and circulate compost, introducing oxygen needed for microbes and promoting faster decomposition Extra durable, all steel construction Compost Aerator Operating Instructions:Thrust the Compost Aerator directly into the center of your compost pile. As you pull up on the Compost Aerator, the folding wings will open and turn the compost. Repeat until your compost is thoroughly mixed Specification:Item Number:CA-36Length:37 inchesItem Dimension Width:9 inchesHeight:1.13 inchesItem Weight lbs:2.9Material:Steel UPC Code: 033607360369