This fresh granny smith green color is wonderful for a rubber (neoprene) stringing material! The good news is that you can customize the length because it is available by the foot! This is a great beginning to a necklace design. Also, unlike natural rubber, neoprene will not burn or tarnish silver, so you don't have to worry about what pendant you choose! The neoprene rubber material is latex-free, so it's safe for anyone to wear!