Athena Jewelry Tungsten Collection 6MM Multi-faceted Tungsten Carbide Wedding Band Ring(Size Selectable) (8) Athena Jewelry Tungsten Collection 6MM Multi-faceted Tungsten Carbide Wedding Band Ring Genuine Tungsten Carbide, Laser Cutting and Polishing Technique Comfort Fit, Size Selectable, Comes with a FREE Ring Box. 30-Day Money Back Guaranteed by Athena Jewelry!