Archaeologists in Italy have found a child's necklace inside an ancient wooden wardrobe. The wardrobe stayed closed for almost 2,000 years in Pompeii, a Roman city destroyed by a volcano in AD 79.
The necklace is special because it made noise. It has more than 20 small metal pieces, called charms, that show ancient gods. When a child walked or ran, the charms rattled together. Experts say Roman parents used these rattling necklaces to hear where their children were and keep track of them.
The wardrobe also held other everyday items. Inside, archaeologists found a small glass perfume bottle, makeup tools, 38 bronze coins, and an oil lamp.
Experts say the family probably had to run away very quickly when the volcano erupted. Because they had to escape in a hurry, they left their money and personal treasures behind.