The opalite snake pendant necklace features a 21mm x 21mm size with an 18-inch sterling silver chain, making it a perfect unisex piece. This snake necklace symbolizes wisdom, rebirth, and eternity, reflecting the wearer's deep understanding of life. Regarded as a protective and lucky charm, the blue opal choker is believed to bring good fortune. The blue opal pendant showcases unique color shifts and rich layers, each piece displaying captivating blue hues and mystical tonal variations. Crafted from hypoallergenic 925 sterling silver, the necklace is lead-free, nickel-free, and gentle on sensitive skin. For any inquiries, our professional team is ready to assist and ensure your complete satisfaction.