Martial Arts Light and Dark Original Dart Target Throwing Knife Set Overall Length: 6.50 Inches/ Blade Length: 3.50 Inches Blade: Double Sided, Factory Sharp / Blade Thickness: 2.5mm Blade Material: 440 Stainless Steel Handle: 2.5 Inches, 4 Balanced Cutouts Includes: 12 Throwers, Folding Nylon Case