A thin knife edge wedding ring is an ideal choice for the man who is looking for a ring that matches their beloved's wedding or engagement ring to make a matching set. While it isn't necessary for a couple to have matching jewelry and many couples often opt to have different rings to express their own personality and sense of style, having wedding rings that match in construction, like with a knife edge, is a great way to show solidarity and unity in your relationship. This piece is available in 18kt white or yellow gold and is 2 mm in width with a comfort fit inside.