Puma SGB 8" Boot Knife with Kydex Sheath 1.4116 German cutlery steel manufactured in Solingen Germany Overall length 7.5" 3.3" black matte finish dagger, para cord lanyard, hollow ground blade weighing 4.9 oz G10 Scale, dual edge dagger, 4mm steel, kydex sheath, para cord lanyard 55-57 Rockwell hardness tested and proofmarked with limited lifetime warranty