This is an original Nautigirl252 Jewelry handmade designed necklace. This necklace is available in 30 inches with a 2 inch extender for 18 inches with a 2 inch extender. The chain of the necklace is made with surgical grade stainless steel which will not rust or tarnish in various environmental elements. The pendant is made of a *Zamak metal and is coated with 5 microns of sterling silver. The pendant is inserted with your choice of cork colors I have available. If there’s a color you do not see that you would like please contact me and I will see if I can make it happen I do have a lot of scrap cork and I’m sometimes able to find the color or pattern you’re looking for.