Package included: you will get 8 pieces of heart locket mood feeling necklaces, enough quantity for your daily wear and you can share them with others, matching with different costumes wellNice material: the color changing necklaces are made of stainless steel, sturdy and durable, lightweight and not easy to break, suitable for long-term use, they are decorated with heart shaped pendants, delicate and beautifulProper size: the heart pendants of stainless steel locket necklaces measure approx. 2.2 cm/ 0.87 inches in length and the chains are about 45 cm/ 17.7 inches long, long enough for wearing and one size for most peopleNovel design: the locket necklaces are designed with heart shaped pendants that are temperature sensing and color changing, which can show your different moods, novel and interesting, wearing it will make you more eye-catchingBeautiful gifts: the heart mood locket necklaces are nice gifts for your lover at Valentine's Day, showing your love and bringing a happy holiday, they are also suitable for others as birthday gift, Year gift and more, cute and practical