This necklace has a sterling silver pod on a sterling silver chain. The large kelp pod shown here is 3 cms x 1.1 cms. The thickness of the chain can be varied as can the length. The necklaces in stock currently have chain lengths of:
84 cms (continuous chain)
52 cms (with a clasp).
I can also make small kelp pod necklaces with pods of 1.5- 2.0 cms length x 0.5 cms.