Features:* 1. This survival wire saw is constructed with 4 strands of wire rope with 360 deg; a rotary ring at each end. You can use vegetable oil for maintenance.* 2. This wire saw is super sturdy and durable, which can be used for cutting wood (less than 3 inches), plastic, bone, rubber, and soft metal, but not suitable for hard metal ores.*3. It's compact and lightweight, which is perfect for putting in your backpack for hiking, camping, and other outdoor activities as a survival tool.* 4. Easy to use. Just rub it back and forth on the object for a few seconds to achieve the cut. It is a great helper for outdoor survival. Description:* 1. Color: Silver* 2. Total Length: 70cm*3. Wire saw length: 55cm*4. Lifting Force: 100 lbs* 5. Chuck design: 360 deg rotation;* 6. Package Size: 15*10*1cm*7. Packing: 25g*8. Application: for cutting wood, plastic, bone and soft metal. Package Included: 1 x Wire Saw