The Bondage sjambok or litupa is a heavy Leather Whip... It was traditionally made from an adult Rhinoceros hide, but is also commonly made out of Plastic since the outlaw and banning of use of animal parts ..A strip of the animal's hide is cut and carved into a strip. 1.5metres 42inches long, tapering from about 25millimetres (1in) thick at the handle to about 10mm at the tip. This strip is then rolled until reaching a tapered-cylindrical form.The resulting bdsm cane is both flexible and durable. A plastic version was made for the South African Police Service and effectively used for Riot Control. The name seems to have originated as in Indonesia where it was the name of a wooden rod for punishing Slaves where it was possibly derived from the Persian.