Feature: 1.It is made of safe and durable alloy, give you a comfortable feeling for you to wear.2. One size chain is about 17.71 inches + 1.96 inches long and can be easily adjusted by the lock.3.A variety of styles and colors to choose. Many colour Factors, give you many choice for match. Hope you can match only one for yourself. Also a nice birthday Gifts for your friends, sister, daughter, etc. 4.Easy to put on and take off, and you can easily adjust the size to fit your neck. Can be used as a couple necklace, it is a kind of heart to the beloved. The exquisite necklace is also a beautiful scenery for the party. 5.Suits for dating, party, seaside, holiday,etc.You can send people in some festivals, such as Valentine's Day, Mother's Day, and birthday party.Item Specific: Gender: Women,Girl,Mem,Boy Material: Alloy Scenes: Indoor&Outdoor,Fashion,Leisure Style: Simple,Sexy,Casual Wearing method: Use as a Necklaces adjustment Size: Applicable circumference 45CM/17.71"+5CM/1.96" Package:1 PC Necklace