IMPORTANT: This necklace has a very strong magnet. Do not PULL OR TWIST, SLIDE OPEN) New Mexico Turquoise and Swarovski Crystal crimped on professional quality beading wire. Strong Magnetic Clasps. It is an heirloom that can be passed on to next generation. Jewelry by T and J Creations is beaded on professional quality beading wire, which adds to it's beauty. Jewelry should be hung to prevent wire from eventually bending. We have a Jewelry Hanging Board in this category, which I highly recommend for your jewelry. Not only will your jewelry be beautiful for a very long time, it is also very handy. Take a peak at our Jewelry Hanging Board at: https://sellercentral.amazon.com/products/edit?sku=D0-19N9-F5JOandasin=B01HLHB06WandproductType=GUILD_JEWELRYandmarketplaceId=ATVPDKIKX0DERimage