NEBULA | Silver Tungsten Ring, Red Opal Inlay, BeveledTungsten Wedding Band with Beveled Edges and Red Opal Inlay 4mm 8mm Red Opal is often referred to as Fire Opal because of its flaming color. Thorsten has captured that fire and inlaid into this strikingly beautiful Tungsten Carbide wedding band thats emblematic of the passion that you and your partner have for each other. Because Tungsten is a harder metal than others, it cannot stretch, and cannot be resized. If your finger size changes, you will