The 25 lb weight plate necklace is made of solid sterling silver. Yup, it's all sterling silver from chain to pendant. The darkened part of the weight plate, the black, is created a special antique process.
This weight plate is 15mm which is tad smaller than a dime. I also have a 45lb weight plate here. and a Big Daddy 45lb weight plate here.
Itty bitty details: This weight plate is 15mm in diameter. It's about 1.8mm thick. If you like smaller cutey things, I also have a mini weight plate necklace. There is an option to engrave a personal message on the back. I show examples in the photo gallery.
Oh! Did I mention that all my jewelry is handcrafted in NYC. Not China, but good old USA.
Care instructions for Weight Plate: To keep the black portions intact, do not use dips or immerse in water. Just use polishing cloth to clean tarnish.