This 36″ Heavy Goldplated Chain Necklace with a Magnetic Closure is a stylish and versatile piece of jewelry. Its timeless beauty and fashion-forward design make it a perfect accessory for any occasion. This necklace is a statement piece that adds a touch of elegance to any outfit. Closure is magnetic. You push the little button down and twist and the magnetic pieces come apart. I searched this necklace on Google and it came up with one that matched the design and attributed it to a designer Fallon. I do not know for sure if this is one. However, there is a very tiny signature on the magnetic closure that I could not decipher.