Stainless Steel Beaded Self-Defense Necklace

Small steel ball: 10mm
Big steel ball: 26mm (weight: 46g)
Material: stainless steel solid perforated beads,

• 2.0mm stainless steel covered rubber wire rope
• copper and aluminum rustproof waterproof buckle
  Uses: bracelets, necklaces, car pendants, self-defense steel