Length:2CM; Width:1.5CM Perfect gift for someone special, suitable for wedding, engagement, anniversary, birthday and so on. Advanced polishing technology, using the standard electroplating process which guarantees long-time color retention, hypoallergenic. It is a very unique and beautiful jewerly, not only comfortable and lighter, but also would be a great engagement, promise or wedding cuflinks. To better maintain your jewelry, please take it off when you swim, take a shower, or other action involved in water.