These felling tree cutting wedges help to direct the direction in which your tree will fall to make it and easier to work on various size trees The tree will create a mechanical lifting force that pushes the center of for the tree away from you in the direction you intend Constructed of these wood splitting wedges can withstand extreme weather and temperatures and are highly stable under heavy loads; Use this to the weight of the tree from pinching your chainsaw accessories The prevents the tree from squeezing the guide rod during post cutting and also helps the tree fall along the cutting direction The construction is also soft enough that it will not damage your logging chain, Manufacturer: XIAOQENAN