Armored with the extremely strong black Tungsten Carbide and a gold plated inlay, the “Black Knight” is a strapping ring designed for the masculine and classy gentleman.  As an added bonus, a beautiful VG branded Koa wood gift box is included with each ring purchase. Ring Details: Material: Black Tungsten Carbide / Gold Plated Inlay Ring Width: 8mm You’ve searched hard for the right ring and want to feel confident that you are making the right choice. We respect that this is an important purchase. Here’s why to buy from us: FREE resizing if it doesn’t fit.  FREE 30 Day Returns. Ships within two business days from our headquarters in St. Augustine, FL.