Necklace Pendant Knuckle Duster Self Defense EDC Folding Knuckle 8cm Hardness: 55HRC Weight: about

8cm Hardness: 55HRC Weight: about 203G (including packaging) Blade material: 3cr13Mov stainless steel Handle material: Stainless steel Blade surface technology: stone washing

3cm Blade thickness: 3mm Blade material: 8cr13mov Handle length: 10cm Handle: stabilized wood Knife weight: about 89g Total weight: about 160g (including box)

Colorful alumina coating process

(See detailed drawings

Necklace Pendant Knuckle Duster Self Defense EDC Folding Knuckle 8cm Hardness: 55HRC Weight: aboutMaterial: zinc alloy Size: 7. 5mm * 6mm * 10mm Weight: about 70g Craft: Aviation spray painted surface Small and portable, can be used as an ornament to hang on a backpack, and can be used for self defense when breaking the window in an emergency.