Efficient and Fast: With eleven bi-directional sharp saw blades and self-cleaning style cutting teeth, easily cut through wood from large branches to small tree trunks. Saves a lot of time and effort. Robust and durable: Made of industrial grade 65 manganese steel, heat treated steel chain for long lasting durability, braided polypropylene ropes with 700 lbs tensile strength are strong enough to be used by heavy people. Multiple uses: Suitable for use in many different situations, such as camping, survival, hunting, hiking or yard work, the pocket size and portable storage bag allows you to take it anywhere easier and more easily. Portable: The hand saw is of folding design and comes with a storage pocket. Lightweight and compact size makes this emergency survival saw easy to pack and carry with a nylon pouch. Suitable for any outdoor enthusiast. Easy to use: By holding the two handles, pull the chainsaw body tight, the saw moves quickly back and forth. it is the best choice for outdoor travel. Definitely be helpful to your bushcraft needs. Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference of light and display, there will be some color difference, depending on the physical object received. Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object received.