This hypoallergenic pendant is crafted from 100 925 sterling silver with a platinum polished finish, ensuring it is nickel-free, lead-free, and cadmium-free for safe, long-term wear. The Celtic knot heart cross design measures 31.5 by 15.5 mm, paired with an 18-inch chain that is 0.8 mm wide. It makes an excellent gift for best friends, family members, or loved ones, suitable for occasions like Mother’s Day, memorials, anniversaries, weddings, birthdays, Christmas, and Valentine’s Day. This elegant necklace is perfect for women, ladies, and business partners, serving as a thoughtful and meaningful gift for someone special. Its timeless design and high-quality materials ensure lasting beauty and health-friendly wear.