This elegant Celtic knot moon necklace is a perfect 30th birthday gift for her, symbolizing love and eternity. Crafted from hypoallergenic 925 sterling silver with a sparkling heart crystal, it’s delicate, rust-proof, and free from nickel, lead, and cadmium. The pendant measures 22mm, and the 45cm chain includes a 5cm extender for a universal fit. Presented in a beautiful jewelry gift box, it’s ideal for birthdays, Christmas, Mother’s Day, or anniversaries. A timeless token to show your forever love to a wife, best friend, or special woman in your life. Enjoy worry-free shopping with quality assurance and dedicated customer service. Contact us for any concerns.