Nice 'n' Naughty Heavy Duty Police Handcuffs w ChainSecure your partner with these Nice 'n' Naughty Heavy Duty Police Handcuffs with Chain. Its time to take control of the situation and have them submit to you, and with the Nice 'n' Naughty Heavy Duty Police Handcuffs you will be the one in charge! Made from stainless steel, these adjustable cuffs have a maximum 7. 5cm inside diameter and are secured together with a 25cm chain for manacled restraint play. Its time to unleash your inner cop! with 2 keys