Silver Tone & Blue Opal Men's Rectangular Cufflinks These men's cufflinks feature a rectangular design with a blue opal-like stone set in the center, bordered by black detailing on top and bottom edges. They come in a silver tone finish and are presented in a decorative gift box with a silver bow. Marked 'SILVER' and '925' indicating sterling silver material, they are in used - excellent condition with minor surface marks but no visible damage or wear affecting appearance. Ideal for formal occasions, these cufflinks add a touch of elegance with their vibrant opal effect and classic rectangular shape. Size is other, suitable for most men's shirt cuffs.