Competition Red Line Thrower Set Knives Precision Throwing Adjustable Weight w Arm Sheath Overall Length: 8.45 Inches. Blade Length: 4.75 Inches. Handle Length: 3.75 Inches. Blade Material: 420 Stainless Steel. Blade Thickness: 3.125mm. Tang: Full Tang. Sharpness & Functionality: Slightly Sharp Edges, Piercing Point, Competition Precision Throwing Knives. Blade Features: Fully Adjustable Counter Weight. Handle: Steel, 8 Hole Cutouts, Red Line Design. Other Features: Allen Hex Screw for Tightening the Counter Weight Position. Includes: Allen Hex Key Tool, Arm Pouch for Speedy Competition Throwing.