It looks like chubb handcuffs attached to a waist chain.
Is that real chubb handcuffs and they even use some size reductors with them ?
And would you by any chance know a seller.
Wow, they certainly take things seriously in Hong Kong.
They do appear to be Chubbs (I'm unaware of an Asian knock-off).
btw--Has anyone ever seen an escorted prisoner here in the (United) States - wearing Chubbs?