High Quality Gold Plated Hawaiian Hibiscus Heart Enamel Pendant with Necklace. Pendant is Large measures 3 cm length and 3.5cm wide. This is a large pendant. The gold plated necklace measures 21 inches with a 3 inch extender attached for your adjustment. You can easily adjust the necklace to your fitting up to 24 inches in length. The Gold chains are solid and sturdy and very durable. They are gold plated and not gold filled or solid gold.