The SaberCut Chainsaw is a heavy-duty cutting tool that is great for camping or emergency situations. It easily saws through trees and limbs and features comfortable nylon wrist straps for less stress on your hands. The Flexible 24" blade cuts at a variety of angles with little clearance. The SaberCut sharpens with standard 1/8" saw blade sharpener. The chainsaw can be extended by simply adding extra cordage to each handle. The saw teeth are self cleaning and last indefinitely with minimal maintenance.