This Abalone Shell ring is perfect as any wedding ring, engagement ring, promise ring, or for any occasion. Tungsten Carbide has a gorgeous silver aesthetic. I made this design with a chamfered exterior profile for both comfort, and a minimalist modern design.The Blue Paua Abalone has an amazing grain, flowing from deep greens to bright, vibrant blues. The Abalone is sealed in pressurize Marine Grade Epoxy, and is entirely waterproof. Specs: Band Width: 8 mmBand Thickness: Circa 1.8 mmFit: Comfort fit