WCJ-SS928-6.0 Size: 6 Features: -Ring.-Material: Stainless Steel.-Metal will not tarnish or rust.-Scratch resistant it is lower than titanium, or tungsten.-Hypo-allergenic making it a great choice for someone whose skin is sensitive to metal.-Mimic the look of silver or gold without the cost of the precious metal. Dimensions: -Overall dimensions: 3.05mm H x 3.05mm D.