Cobalt chrome 8.5mm flat band with 24, .04ct channel-set black diamonds. This beautiful product isn't always in stock. Our online inventory shows everything that we produce and some products need to be made from scratch along with vendor items that we don't produce. We will call or email letting you know if the piece is available or needs to be built along with if the product needs to be sized. Current estimated build times are between 6-8 weeks.