9.5" Black Stiletto Automatic Knife Holes Bayo Switchblade. Overall Length: 9.5 Inches Blade Length: 4 Inches Blade Material: Stainless Steel with Silver Finish Blade Style: Bayonet Blade Thickness: 2.9mm Handle Length: 5.5 Inches Handle Material: ABS with Black Finish and Brass Rivets Includes: Free Nylon Case with Belt Loop