Regular Mixing And Aerating Of Your Compost Is An Essential Part Of Composting - And Thats Where This Compost Stirrer/aerator Proves Invaluable. A Real Aid To The Composter, The Double Handle Helps Plunge The Prong Into The Heap And The Hinged Flaps Open Automatically To Turn The Compost And Create New Air Passages As You Pull.robust Steel Constructionteethed Prongs To Maximise Aerationessential For Effective Composting78cm Longhandle Is 39cm Wideeach Stirrer Measures 13cm, Both Opening To 28cmweighs In At A Lightweight 960 Gramsrecently Trialled By The Telegraph Gardening Writer And Achieved A Fantastic Report