Function and use: mountaineering buckle, word silk batch, bottle opener, spoon more, fork and three specifications of the hex wrench; for outdoor tourism, can also be as a small gift gifts friends and relatives!

Weight: 43g (OPP bag)
Full Length: 10CM
Thickness: 1.8CM
Material: 3Cr13

Hardness: 51-54HRC
Surface: silver, black
Handle: all steel