Product Details: Incorporates gemstone inlay processing technology for a luxurious and eye-catching design Made with high-quality titanium steel, ensuring durability and purity of the material Features a Star Moon pendant, symbolizing love and affection. The slogan "I will take down the moon and star to give you" highlights Every promise in between lover. Adjustable perimeter ranging from 41cm (included) to 50cm (included) for a comfortable fit