Cold Steel Rubber Training Military Classic Training Knife. This Training Knives version of the R1 Military Classic is carefully fashioned to look as realistic as possible so it can be effectively used in solo practice training drills disarm drills and demonstrations - and any other activity where you want a reasonably close approximation of realism but not the extreme danger and risk associated with an actual knife. The Cold Steel Military Classic Rubber Training Knife features a Santoprene rubber blade that is soft enough to prevent the likelihood of most bodily injury. NOTE: The Cold Steel R1 Training Knife does have a level of firmness that might cause injury to the face or the eyes. Appropriate eye protection or a fencing mask should be worn at all times when using a Cold Steel rubber training knife. Specifications for Cold Steel R1 Military Classic Rubber Training Knife 92R14R1: Manufacturer: Cold Steel Blade Length: 6.75 in Overall Length: 11.5 in Handle Length: 4.75 in Blade Grind: Dull (Training Knife) Blade Thickness: 11 mm Weight: 3.2 oz Handle Material: Rubber Blade Material: Santoprene Handle Finish: Synthetic Rubber Features of Cold Steel R1 Military Classic Rubber Training Knife 92R14R1: Santoprene Package Contents: Cold Steel Rubber Training Military Classic Cold Steel CS-92R14R1: Rubber Training Military Classic Training Knife