This ring design is composed of two interlocking hearts, and comes apart into four interlinked bands. The solution is relatively simple, but not obvious. It looks especially striking when composed of two contrasting metals. This particular ring is made of Sterling Silver and 18K Yellow Gold. It's a size 9. If this ring is not your size, but appeals to you, let me know, I can make one that fits you perfectly. I can also use other metals, for a different look. When you're wearing a KnotRings Puzzle Ring, you're wearing something that no one has seen before. Take the ring off and demonstrate how it comes apart. People will be intrigued! Everyone has fun trying to put the KnotRings puzzle ring back together - and it's fun being the one who knows the solution. As a wedding or engagement ring, the multiple symbolism of the intertwined hearts, and the fact that it is a puzzle, makes it something very special. Just like your relationship, knowledge and skill are a part of what bonds you together. There's always something of a mystery to a relationship, just like this puzzle.