The shiny silver steel offers a firm grip on your wrists as you sink into sublime submission, keeping you bound and compliant with your lover's desires. Perfect for creating an authentic bedroom bondage experience, these strong lockable handcuffs also feature a quick release safety mechanism for peace of mind. The You. Are. Mine. Metal Handcuffs are part of the official Fifty Shades of Grey Pleasure Collection, a sophisticated assortment of sex toys, accessories and bondage gear approved by E L James.