You slip the chain over your head, slide the clasp to the length you want, and the little gold heart settles right where it should sit. This is an 18K gold plated heart necklace with an adjustable chain. The heart pendant hangs from a fine chain, and a sliding section lets you set the drop higher to the throat or lower toward the chest without ever swapping the piece. The plating is laid on thick enough to keep its shine through daily wear and routine cleaning, and the pendant edges are finishe…