Description:Made of high-quality materials, exquisite style, no burrs, comfortable to wear.Double-layer circle design, fashion and exquisite workmanship details.It expresses the special love and reflects the elegance and fashion of women, making the collarbone more attractive.It is suitable for any occasion, birthday, wedding or party, adding a luxurious, stylish Perfect gifts for graduation, Valentine's Day, Mother's Day, Christmas day, Anniversary Day, it is time to express sincere love to them.Specification:Material: AlloyCircumference: 21-50cm/8.27-19.69inchProduct Size: Outer layer: 52cm/20.47inchInner layer: 43cm/16.93Extension chain: 7cm/2.76inchPackage Includes:1 Piece NecklaceNote:1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the it