Twelve inches of solid hardwood have been engraved with the dragon and linked together with a 9.75 inch Kusari (steel chain). The chain links swivel Kontoh are made of steel and fastened with steel hardware. The Kontei (bottom) of the nunchaku is rounded along with the Kontoh. Overall Length: 12.1 Inches. Chain: 9.75 Inches, Stainless Steel. Handle: Natural Wood, Red Finish, Carved Design. Bolsters: Stainless Steel.