The stag antler, a sustainable source, for these stag horn cuff links is sourced from Scotland and only the very best antler is used. Carved pieces of the stag antler are chosen for their unique texture and then they are highly polished by hand before being inlaid into the square shaped case. The casing is made of Rhodium, a precious metal from the platinum family, which is scratch and tarnish restistant. As this is a natural product colors may vary. Suitable for informal occasions. Size: 2cm x 2cm / 0.78" x 0.78". Gift boxed. Handmade in England.