Heart charm size: 23mm width and 17mm height Composition: Stainless steel with imitation rhodium plating Hoops: 18K gold plated nickel free or imitation rhodium plated hoops. 3mm thick and 18mm outer diameter. SOLD AS A SINGLE EARRING. Please add x2 to cart for the pair. Please note that these earrings are slightly heavier than the glass pieces.