AB Armando Betrame Coltellerie Stiletto Automatic Knife Brass Rosewood. Overall length: 9 " Blade length: 4 " Handle material:: Light Rosewood Bolster material: Brass Brass rivets and liners Blade material: AISI 420 stainless (HRC 59) Blade style: Flat Grind Lock type: Pick Lock with swivel bolster Sliding safety. This is a real italian stiletto all hand made.