Like a relationship, This ring looks like two separate shapes. But if you follow them with your eye, you'll find it is just one piece. The two courses will never touch, but will never separate. Two people must be in a relationship, their lives revolving around each other, but remaining distinct people to be healthy.
Ring has an inside diameter of exactly 20.6mm, as I have designed it. No promise how it shows up after sintering in the factory.