Built like a textile. Looks woven or knitted together. It’s actually black rubber that has been interconnected and then sterling rings are added to the rubber pattern to give it, it’s textile look. Comes in various lengths with an Infinity Ring as a clasp. Infinity Rings bring extra versatility to any jewellery piece. They are pretty enough that you can wear it at the centre front, or you can hide it at the back of the neck. Not only do they act as the opening/closing of the necklace, but you are able to add a pendant to the ring, like the Cascade Pendant in Jet shown "doubled up" (rings from both ends of the pendant are put on the Infinity Ring, creating a U shaped pendant) in one of the above images.
