The NDUR Warrior Survival Saw is a true high performance survival tool. This lightweight hand chain saw is heavy duty enough to handle everything from hanging limbs to full size tree trunks. This survival chain saw is made from riveted sections of bi-directional chainsaw teeth and has a considerable cutting speed and strength advantage over traditional bow saws and wire saws. FeaturesNylon loop handles Chainsaw teeth can be resharpenedCuts in two directions