Links of London Sloane Square T-bar Cufflinks. A time-honoured centre of all things aspirational, Sloane Square is imaginatively brought to life in these sterling silver Sloane Square T-bar cufflinks. Representing the square itself in the visionary octagonal design with mother-of-pearl detailing, these cufflinks also feature theLinks of London three rings signature on the reverse.CufflinksSterling Silver Shop At House Of Fraser