In any romantic relationship, there must be a balance struck between unity and individuality. One couple, two people. One marriage, two lives.
This design echoes that balance; it appears to be two half-hearts that are linked together, but it is actually a single piece, winding around itself.
There are holes in the upper corners to send a string through, or lock a chain onto. The holes are roughly 2mm wide at their widest. If you prefer no holes, then
this variant is for you.
The dimensions are as listed on this page, and the wire is around 1 mm in diameter.