The Fayetteville tungsten carbide wedding band features a pure 925 sterling silver hand woven rope inlay. The precious metal is surrounded by high polish tungsten carbide. Unlike any other metal, tungsten carbide is highly durable and highly scratch resistant. These styles of tungsten wedding bands are made to order so please allow 5 - 10 business days to manufacture and ship. Free Lifetime Warranty and Lifetime Sizing; pay no restocking fees or deductibles!