This is the perfect portable multi-functional knife. It is inexpensive and you can hang it on your keys, bag, etc. In addition to the multi-purpose tools it can be used for self-defense as well.
Material: stainless steel 425
The thickness of the material: 2 mm
Surface treatment: black
Weight: 30 g
Product provides seven functions: the can opener, a ruler with millimeter, bottle opener, saw blade, screwdriver, fruit knife, 3 position wrench.