Organically formed bands of hematite, jasper, chert and quartz create the stones metallic layers, reminiscent to stripes of a tiger, giving its name \\\"Tiger Iron\\\". The domed stones are polished and set into our signature rhodium plated sterling silver case with brown enamel detailing to enhance the stones raw beauty. Limited edition of 41 pairs. The colour and natural formation of our gemstones differs from one another due to natural variation, making each piece truly one of a kind. The face of each cufflink measures 21mm length x 15mm height x 6mm width.