A 2mm gold wedding band with a knife edge is a great way to form a matching set with the engagement or wedding ring of the person you wish to marry. If their rings have a knife edge, picking a knife edge ring for yourself will allow your jewelry to look like a matching set and displays to the world a sense of solidarity and unity in your commitment. This particular knife edge wedding band comes in 14kt gold and in your preference of yellow, white, or rose colored gold.The inside is comfort fit and the surface is high polished with an amazing gleam that reflects light off of the uniquely contoured surface of the thin gold wedding band.