Frank Beltrame 9 Inch Black Tactical Italian Stiletto Automatic Knife Bayo. made in italy by frank beltrame. Overall Length: 23cm - 9" Blade Length: 10cm - 4" Blade thickness: 4mm - 0.15" Weight: 110gr -3.8oz Blade material: AISI 420 Stainless Steel Handle material: Black Rubber Frame material: Stainless Steel Made in: Italy