Dajo Survivor Knife - DJ00918 Dajo Survivor Knife. 7 1/2 overall. 3 5/8" 7Cr17MoWV stainless clip point blade. The notch in the back of the blade is designed to act as a striker for the included Swedish FireSteel®. Full tang. Black G-10 handles with relieved handle area to achieve light weight and has small holes to facilitate fashioning a spear. Lanyard hole. Black nylon belt sheath which can be mounted vertically or horizontally. Sheath contains a black emergency whistle with keyring, an orange Swedish FireSteel® with lanyard hole and five feet of paracord."