This necklace is tarnish-resistant and waterproof. Expertly crafted with a unique combination of black freshwater pearls, dyed turquoise pearls, natural African turquoise, and polished stainless steel beads. The result is a necklace that is both beautiful and practical, with the added benefits of being tarnish-resistant and waterproof. Details. Handmade. High Quality. Waterproof. Scratch Free. Length: 18"