SKM/AB 9 Inch Italian Stiletto Blue Pearl Dagger Automatic Knife. Overall length: 9 " Blade length: 4 " Handle material:: Pearlex, Bolster material: Brass Brass rivets and liners Blade material: AISI 420 stainless (HRC 59) Blade style: Bayonet Lock type: Pick Lock with swivel bolster Sliding safety. This is a real italian stiletto all hand made.