High-quality materials: This pendant is made of premium alloy, hard and firm, durable, cadmium-free, lead-free, safe and environmentally friendly; it won't easily fade or rust and won't irritate your skin. Ocean-themed design: This pendant features a unique rainbow design, beautiful and modern, with a metallic look to enhance its visual appeal. It's simple and easy to match, making you stand out from the crowd. Easy to use: This rainbow pendant with a hole is easy to match; simply thread on your chain, lobster clasp, pin, jump ring, or earring wires to create a beautiful decoration, or use it to embellish other DIY crafts. Versatile applications: This rainbow alloy pendant is suitable for necklaces, bracelets, earrings, anklets, and other jewelry. It can also be used to make keychains, phone case decorations, zipper pulls, bag charms, hair clips, etc. It's a beautiful pendant for you.