Pocket Chainsaw comes curled up in a tin. Unfold the 28″ chain, and you’ll be instantly enamored by the high strength, heat-treated steel links and teeth. Loop on the hooks if you want to just use a finger to pull each side (great for lighter jobs), or add the hooks and then the handles for full hand pulling (for bigger jobs). Wrap the limb you wish to cut and then just pull back and forth. The Pocket Chainsaw works fast and it works clean – cutting in both directions due to the bi-directional teeth. You’ll cut through a 3″ limb in less than 10 seconds! Keep a Pocket Chainsaw in your car, your household emergency kit, your zombie preparedness pack – you know, anywhere you might need to cut through limbs in a hurry!!!