As the name implies, some series brush clearing may be in order. Designed by Warren Osborne, the 153BK Jungle Bolo features a 1095 spring steel 9.69" blade with a textured Santoprene handle. Santoprene is a thermoplastic elastomer which is molded to specification. It offers excellent flexibility with high tear strength and fatigue resistance. Resistance to many harsh chemicals. These features contribute to improved performance in a range of tough jobs. The 153BK Jungle Bolo is a hard-use fixed blade designed for outdoorsmen, military and law enforcement alike.