Store › Beautifully simple, square silver cufflinks. 1.5cm square Image 1 of 3 Image 2 of 3 Image 3 of 3 Beautifully simple, square silver cufflinks. 1.5cm square £120.00 These cufflinks will go with any shirt, any occasion. Really simple design, a nice thickness. (1.3mm) and 1.5cm square. Add To Cart Added! These cufflinks will go with any shirt, any occasion. Really simple design, a nice thickness. (1.3mm) and 1.5cm square.