Material: Opal, Crystal, Natural stone Care instructions: 1. Use a soft cloth to wipe. After each wear, you can use a soft cloth to wipe. 2. Avoid contact with water, as prolonged exposure to moisture can cause discoloration. 3. Store properly. If not wearing the jewelry for a long time, it is recommended to store it properly to avoid prolonged exposure to air, which can cause oxidation. Imported Product measurements: 19.7 in Find Your Perfect Fit To ensure your bracelet fits beautifully, follow these simple steps: Step 1: Take a flexible measuring tape, string, or a strip of paper. Step 2: Wrap it snugly around your wrist where you would normally wear your bracelet. Step 3: Mark the spot where the end meets. If you're using a string or paper, measure the length with a ruler. This is your wrist size. Step 4: To find your bracelet size, add your desired fit allowance to your wrist size. For a snug fit, add 1/4" to 1/2" (approx. 1cm). For a comfort fit, add 3/4" to 1" (approx. 2cm). Materials & Craftsmanship Genuine Ethiopian Opals: This bracelet features luminous, high-quality genuine Ethiopian Opal beads. Each unique bead showcases a captivating play-of-color with flashes of iridescent light, making your piece truly one-of-a-kind. 14k Gold-Filled Accents: All metal components, including the clasp and delicate accent beads, are 14k Gold-Filled. This durable and high-quality material features a thick layer of 14k gold heat-bonded to a jeweler's brass core, making it tarnish-resistant and an excellent choice for sensitive skin. Durable Stringing: Each opal is carefully strung on a strong, flexible professional-grade beading wire for lasting wear and a beautiful drape around your wrist. Care Guide (To Keep it Lovely Longer) Opals are delicate gemstones that require special care. With a little attention, your bracelet will remain a treasured piece for years to come. Avoid Moisture: Opals are porous. Always remove your bracelet before showering, swimming, exercising, or washing your hands to protect its inner fire. Steer Clear of Chemicals: Prevent contact with perfumes, lotions, hairsprays, and harsh cleaning agents as they can damage the opal's delicate surface. Put your jewelry on last, after applying any cosmetics. Gentle Cleaning: To clean, gently wipe with a soft, dry, lint-free cloth. Never use chemical jewelry cleaners or ultrasonic devices. Proper Storage: Store your bracelet flat in a soft pouch or a separate compartment in your jewelry box to prevent scratching and tangling. Keep it away from direct sunlight and extreme heat or humidity. Style Tips Solo Statement: Wear it alone for a delicate and sophisticated look. The opal's natural fire provides a stunning, eye-catching focal point. Layered Luxe: This bracelet is a perfect stacking piece. Layer it with fine gold chain bracelets for a classic vibe, or mix it with other beaded bracelets for a touch of personalized, bohemian flair. Everyday to Evening: Elevate any outfit effortlessly. This versatile bracelet adds a touch of ethereal beauty to everything from a casual t-shirt and jeans to an elegant evening dress.