The Nick Hawk Gigolo Keyless Cuffs from Cal Exotics. Nick Hawk... He's the star of the hit Showtime television series GIGOLOS, and a highly paid expert on what women want. Nick worked closely with us to create this complete line of pleasure products. Sturdy, soft and comfortable cuffs with a new swivel design. Universally sized for ankles or wrists. Fully adjustable cuffs up to 10.5/20.75 cm. PU (cuffs) Nickel-Free Alloy (chain) Iron with Silver Plating (snaps) Nickel-Free Alloy with Silver Plating (connectors). 16.75/42.75 cm (overall length).