I have started to make jewelry of bike inner tube again. I did that some years ago, but I think time has come to make them again. They will look cool together with my bike inner tube note books.
The first one is made out of one bike inner tube. It is cut and is in one piece and it has a patch too.
I love the idea of recycling "trash" into jewelery and thereby doing a little bit extra for the environment. By wearing this hip and modern necklace, you will not only look great, but also show the world that you care about our beautiful planet.