Opaliate necklace. The size of each pendant is about 28x22mm length. Length of necklace can be chosen from 16 to 31inches. Comes with nickel free durable 18k gold plated necklace, made of brass. Pendant will be chosen randomly. If you have any request, please feel free to let me know. **Opalite is a man-made opalized glass that is fused with metal to create an opalescent effect. Thanks~