Kusari-fundo, (万力鎖) also named Manriki-gusari (Manrikigusari), is a short chain or rope with lengths varying from (30 cm to 120 cm) used for fighting. Some Marikigusari or Kusarifundo are equipped with weights at both ends. This Japanese style chain whip is very popular among the Ninja. 36" long overall. Ends measure 4 7/8" each. Available in chrome.