20 inch Beautiful Silver Chain with Black Crystal Rhinestone Sterling Silver Plated for Jewelry Making115-23 Material: sterling silver plated brass, crystal rhinestone; Brass provides good formability, high workability and durability, and resistance to corrosion in comparison to other metal alloy Rhinestone size: 6mm or ~ 0.24" (width), 50cm long (or ~ 20") color: black quantity: 1 Top quality product guaranteed and hassle-free returns only if the purchase is made with Adabele. Adabele is a registered brand with the US Patent and Trademark Office. Our logo, company name and brand are all intellectual property of Adabele LLC. Other sellers with a new listing are not authorized by Adabele to sell this product. They are known to offer counterfeit, imitation products that are not authentic Adabele products.