Full Titanium Alloy Iron Fan EDC Self-Defense Kungfu Fan Cinema Lobby Docoration Metalworking Craft

TC4 titanium alloy, Titanium alloys are metals that contain a mixture of titanium and other chemical elements. Such alloys have very high tensile strength and toughness (even at extreme temperatures). They are light in weight, have extraordinary corrosion resistance and the ability to withstand extreme temperatures. However, the high cost of both raw materials and processing limit their use to military applications,aircraft, spacecraft, medical devices, highly stressed components such as connecting rods on expensive sports cars and some premium sports equipment and consumer electronics.
Length:(33cm) it's closed, approx 60cm when its open, approx 0.8kg!