This grooved Superior Cobalt ring will be a great addition to your wear with its stunning style. Our Superior Cobalt rings are different from other Cobalt Chrome rings in the Market. It has a dazzling white color with higher hardness. It is of reliable strength and wear resistant similar to property of tungsten rings, making it virtually non-scratchable. Ring width: 7mm Brand: Tioneer Design: Novelty Style: Bands & Sets Resizable: No Adjustable: No Size/Dimensions: 12 Gift Box: Gift Box Shape: Round Oval