Cold Steel M9 Rubber Training 7in. Blade Bayonet. Each trainer has been carefully fashioned to look as realistic as possible so they 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. Specifications for Cold Steel M9 Rubber Training Blade Bayonet: Manufacturer: Cold Steel Blade Length: 7 in Overall Length: 12 in Handle Length: 5 in Blade Grind: Dull (Training Knife) Blade Thickness: 8.25 mm Weight: 5.6 oz Blade Material: Santoprene Blade Finish: Black Santoprene Handle Finish: Black Features of Cold Steel M9 Rubber Training 7in. Blade Bayonet: Santoprene Package Contents: Cold Steel M9 Rubber Training 7in. Blade Bayonet Cold Steel CS-92RBNT: M9 Rubber Training 7in. Blade Bayonet