Features: Meaning:Sun for morning,moon and star for night,and we are friends for day&night,the matching necklaces symbolize our eternal friendship.When you for miss me,just look up at the for sky,I will for always be there for you no matter what happens. Length:The length of the necklace is 17.7"+1.97"( 45cm+5cm) externsion chain,one size fits most. Adjustable choker: the length of each choker necklace is different, each piece comes with extender chain for you to to adjust length easily, flexible and convenient to wear, fit for most women and teen girls, you can enjoy the different levels of beauty. Quality Material:The necklaces is made of high-quality stainless steel.Lead-free and nickel-free,do no harm to your skin. Durable and low irritation, safe and comfortable to wear for long for time, not easy to rust, simple and stylish, enhance your elegance every moment and show your own style. Gorgeous accessories: delicate chain necklaces are wonderful complements for your to attend party, wedding, dating and other occasions, will decorate you charming and gorgeous, stand out in the crowd and giving you a better wearing experience. Nice gift choice: chic necklaces are popular with women, they are nice gift choices for your mother, sister, friends, classmate, or lover on birthday, anniversary, holiday, graduation, Christmas, Valentine's Day and any other occasion. Specifications: Material: Stainless Steel Size: (45+5cm) can be adjusted according to demand Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 3x Neck Chain