Anti-Piracy SAFETY & SECURITY Ship Supplier Galvanized Steel Razor Blade Wire Core wire diam: 2.5mm Blade length:22mm Blade width: 15mm Blade space:36mm Circle Diam:500mm,10m/coil,62circles/Coil,3buckles/circle Circle Diam:900mm,10m/coil,57circles/Coil,5buckles/circle Model: BTO-22