True and pure love is more than 'you and me'. It's not about being 'part' of a couple. It's all about the warmth and comfort of being an inseparable unity. It's far from rational, because it flows naturally and has no end.
The '&' (ampersand - which means as much as 'and') is the perfect symbol for the natural flow of this unity. Furthermore the ring is constructed in a way the wire never ends. The & connects the beginning and the end of a helix (spiral) which symbolizes the ups and downs and different cycles during a lifetime. The & is intertwined with this helix, as true love is a constant part of life. It intervenes and changes. It can make you jump for joy at one time and gives you the needed support at another.
This ring has an inner diameter of 18mm. For different sizes, contact the designer.