The Austin tungsten wedding ring features grooves that make this ring come to life. Strong black ceramic is inlaid into each of these tungsten wedding bands to produce the strongest and most stunning rings yet. The ceramic inlay features two narrow grooves to give this ring a truly unique style. The strength of both tungsten carbide and ceramic combined into one ring produces a ring that is so strong, it is virtually impossible to scratch. Ships within 1 business day. Free Lifetime Warranty and Lifetime Sizing; pay no restocking fees or deductibles!