Necklace SizeExquisite Heart Necklace Length: 15.7 inches (about 39.9 cm) + 2 inches (about 5.1 cm) adjustable extension. This exquisite women's necklace fits all neck sizes.Innovative DesignIt allows you to have different wearing styles. Delicate heart choker and lucky clover pendant necklace. You can also try on trendy styles and pair them with other minimalist necklaces.Clover Necklace Material18K gold plated necklace, not easy to fade. Color lasts without discoloration. Skin-friendly, hypoallergenic, and reduces the potential for rashes or any irritation.Perfect Gift: This necklace is packaged in a perfect gift box and can be given on holiday, christmas, valentine's day, mother's day, wedding, party, engagement, classroom, date, beach, home, office and everyday life Your friend.