Puma SGB Alleycat Drop Tactical Folding Knife with Belt Clip 1.4116 German cutlery steel manufactured in Solingen Germany Overall length of 7.9", 3.3" drop point hollow ground black matte finish blade weighing 4.2 oz Aluminium Scale, partially serrated edge, liner lock, belt clip 55-57 Rockwell hardness tested and proofmarked with limited lifetime warranty