11.75 Inch Black Soft Rubber Training Sub-Hilt Military Knife - Tophatter's Inc. Weapons Store OnlineWith the Sub Hilt Rubber Knife, you get a training knife that is useful for a host of functions. For example, this 4 oz knife has the design and feel of a real knife so that you can practice fancy knife moves without risk of cutting yourself. In addition, you can also use this as a prop weapon in your self defense training to be learn (or teach) how to extract a knife from someone's hand or otherwise disarm them. This training can occur with no risk