Here’s a refined version of your text within 500 characters, divided into clear sections: **Design** The 26-letter necklace collection offers unique meanings for each letter, allowing you to choose one that reflects your personality or brings joy. It’s a perfect jewelry gift for loved ones. **Material** Crafted from premium 925 sterling silver with a high-polish finish, this necklace features moissanite and white shell electroplated in gold. It’s tarnish-resistant, nickel-free, lead-free, and cadmium-free, ensuring safety for sensitive skin. **Comfort** The 18-inch chain includes a 2-inch extension for adjustable sizing, providing all-day comfort without irritation. **Occasions** Ideal for engagements, weddings, anniversaries, Mother’s Day, Valentine’s Day, graduations, birthdays, or Christmas. Surprise someone special to show your care. **After-Sales Service** For any issues, contact us—we’re happy to assist. This version keeps it concise, professional, and easy to read.