The Night Watchman Blackjack Slapper was designed with law enforcement and military personnel in mind. It has an inch thick, solid TPR rubber construction to give it the 6.25-ounce weight that you need to really pack a punch against an assailant. The molded texture will really leave its mark and the handle has a molded no-slip grip and a leather wrist strap, so you know you are completely in control when using it.