This multi-tool can be used in various situations, including outdoor activities such as mountain climbing, hiking, and walking, as well as an emergency escape tool for vehicles and during disaster relief. It comes with a carrying case that can be attached to a belt, making it convenient to carry. 【Material】Alloy steel 【Size】Contracted length: 13.7cm, Extended length: 30.5cm 【Weight】220g 【How to use】There are no buttons; it can be extended to a maximum of 30.5cm simply by swinging it down. It can be contracted by pushing it in firmly. 【Accessories】Carrying case *Please refrain from price negotiations.