4pcs
Materials:high quality stainless steel
Approx Size:
6.9 x 4.5x 0.2cm(2.68" x 1.78" x 0.079")
Functions:
Can opener,Knife edge,Screwdriver,Ruler,Bottle opener,Butterfly screw wrench,2 position wrench,Saw blade,Direction auxiliary indication,4 position wrench,Key chain hole
Conversion:    
1mm=0.0393 inch   1 inch=25.4 mm
Useage:
This Mini survival tool is ideal for camping,hiking,backpacking,hunting,trail riding