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 mm by 15.5 mm, paired with an 18-inch chain that is 0.8 mm wide, making it elegant and comfortable. It’s a perfect gift for best friends, family members, or loved ones, suitable for Mother’s Day, anniversaries, weddings, birthdays, Christmas, or Valentine’s Day. This versatile necklace is ideal for women, ladies, and business partners, offering a timeless piece that symbolizes love and care.