The jigsaw is an important item in the survival backpack. The jigsaw can cut through very thick trees, and it takes up little space in your backpack and is almost negligible. The saw teeth of the wire saw are very fine. When using the saw, be careful that the rust of the saw will make the saw teeth dull. After each use, it should be wiped clean and lubricated with food oil. It can cut wood, plastic from any direction.type:Product Name: Stainless Steel Survival Wire Saw Hacksaw Pocket SawProduct Specifications: The length of the sawing wire is about 57cm, and the total length is 70cmProduct net weight: 17 gramsProduct material: high quality stainless steelFeaturesGood quality, sharp saw, small size, light weight, easy to carry, is a good tool for survival in the wild. Can saw wood, plastic, bone, rubber, soft metal and other materials. Wire saws, also known as pocket saws, are an important item in camping equipment and are made of high-quality, high-strength stretched stainless steel wire. It is a wire-wound sawtooth formed by winding a small steel wire with a thicker steel wire, and then a saw blade made of four strands of wire, which has the characteristics of sharp and smooth sawtooth without hurting the hand. It can cut branches, wood, plastic, rubber, bone, soft metal, etc. from any direction. It is easy to operate, easy to carry, does not hurt hands and clothes, and has a long service life. Made of stainless steel, no special maintenance is required, just wipe clean and dry