Hard Ready HR-1 Self Defense Knife Kit HRB. 13" (18.11cm) overall. 2.5" (6.35cm) black finish 5Cr15MoV stainless tanto blade. One-piece construction. Finger ring. Lanyard hole. Striking pommel. Includes blue finish one-piece aluminum trainer. Black Kydex belt sheath. Boxed. Specifications for Hard Ready HR-1 Self Defense Knife Kit: Manufacturer: Hard Ready Blade Length: 6.35 cm 2.5 in Overall Length: 18.1 in 7.13 in Package Contents: Hard Ready HR-1 Self Defense Knife Kit