The Black Obsidian Sleek Wedding Band *Durable - Incredible Scratch Resistant Performance to always look great. *Comfort-fit & Weighty - Designed to fit well and feel good in your hand. *Made to order - Every ring we ship is unique and one-of-a-kind. *6mm - Most popular standard width. *Hypoallergenic - No discomfort from metals. *Cobalt-Free - Will never turn your finger green or irritate. *Free Ring Box *Each buyer, a friend - Any issues? We'll take care of you. Send us an email, we...