This Chain Saw Does Not Require Electricity Or Gasoline To Operate. Just Good Old Fashioned Elbow Grease! Just Grab Hold Of The Sturdy Handles, And You'll Make Short Work Of Your Lumber Cutting. Can Be Operated By One Or Two People. The Saw Meaures 33" From Handle To Handle, And The Actual Blade Length Is 20.5"* Extra Sharp 2 Way Blades * Cuts Fast And Easy * Strong And Dependable * Comfort Grip Handles * Excellent Quality