Our ceramic rings are crafted using non-metallic material. They are an excellent choice to use for people who cannot wear metallic jewelry. Ultra-durable and stylish, versatile and unique. This ceramic ring boasts style! Black smooth finish with with carbon inlay masonic designs in 8mm width. This is a must have ring! Add a special message to your gift. Please note these engraved rings are not eligible for exchange or refund if engraved.