This Engagement and Wedding Band set contains a 3mm wide Cobalt Chrome Engagement ring which has a .80 Carat Round White Sapphire Set above a stunning Turquoise Inlay, as well as a 3mm Cobalt Chrome Wedding Band to match. The total width is 6mm for the set. These rings can be customized to change up the Metal Type as well as the Inlay and Center Stone. Please contact us if you would like to customize this band. Each ring is custom made and your ring comes with a COMFORT-FIT for extra satisfaction. Our rings WILL not TARNISH or cause your skin to discolor.