For this necklace I used an old link of a big industrial chain. Out of copper wire I crochet a delicate piece of jewelry. The clasp is hand made by me out of copper. This necklace is 18 in long. This piece of jewelry I designed and hand made in my studio in Denver. Thanks for looking and happy shopping! **Standard shipping within the US and to Canada is FREE. **My orders will be shipped within 3 business days. Please contact me me if you need the item faster. If you would like insurance on your package please let me know. I am can't be liable for any lost packages by the delivery services.