This black wedding band features a rustic sandblasted, tungsten core, with an offset Gibeon meteorite inlay. We exclusively use authentic meteorite in every ring. The Iron filings are milled out of a large block of Gibeon meteorite, and then set for the inlay. It creates an entirely unique aesthetic. Sandblasted black Tungsten Carbide creates a rustic, comfortable finish for the design. This is by far the oldest inlay material that we use, as the stone fragments are around 4 billion years old. Specs:Band Width: 8 mmBand Thickness: Circa 1.8 mmFit: Comfort fit Materials: Tungsten Carbide, Gibeon Meteorite