Here is a rewritten version of your description within 500 characters, formatted into clear paragraphs without special characters or Chinese characters: This cross-matching necklace set includes two separate necklaces with removable chains. You can wear both together or share one with a loved one like your mother, sister, or friend. Made of 925 sterling silver, each pendant features an S925 stamp and is hypoallergenic, lead-free, and nickel-free for comfortable long-term wear. The set includes AAAAA-grade cubic zirconia for exceptional sparkle. The adjustable chains are removable, allowing you to swap them with your favorite chain. Packaged in a elegant jewelry box, the set comes with two necklace chains, ready to gift or wear. Designed as unisex jewelry for adults, it’s perfect for sharing with family or friends. We prioritize customer satisfaction and offer excellent service. If you have any questions, feel free to reach out for assistance.