Wear these elegant Black Onyx and White Crystal Men's Rectangular Cufflinks with your favourite shirt and make heads turn. These modern look cufflinks will coordinate well with your shirts and fit comfortably. The rectangular shaped cufflinks feature black onyx in stripe form and square crystals. Polished to brilliant shine the cufflinks will be a great addition to any jewelry collection. Polished finish Warranty available, 60 days China Imported Belk Exclusive Product Specifications 17.5-mm width x 10.2-mm height Material & Care Sterling silver Metal, Sterling silver Clean with a soft cloth.