SS Bodyguard Purchased at the Ikebukuro store for about 15,000 yen. These are authentic handcuffs also used by security companies. They have been stored for display purposes with almost no use. These are ultra-high strength handcuffs that meet the American NIJ police standards and can withstand a pulling force of 250 kg. They are L-size, designed for individuals with larger hands that wouldn't fit in regular handcuffs, and feature the White Wolf logo. These handcuffs are actually used by overseas police agencies, and the chain is welded for sufficient strength. They also have a double-lock function to prevent over-tightening. Manufacturer: SS Bodyguard Brand: White Wolf Accessories: 2 handcuff keys (for double lock) What is a double lock: Regular handcuffs, after being locked, do not move in the opening direction, but they can still move in the closing direction. This can lead to injury by squeezing the arms, so the double-lock function allows you to lock the closing direction as well. Lock Type: Double Lock Size: L size Dimensions: ・Inner diameter approx. 5.5mm ・Chain length approx. 2.5mm (excluding attachment part) *Approximate Weight: Approx. 328g *Approximate Material: Nickel Color: Black