Package includes: the package contains 4 necklaces for the best friend forever. Ideal gift for graduation, Christmas, birthday or daily surprise for children, friends and family.Friendship gifts: "next to each other or miles away from each other, best friends like we stay in the heart". Perfect friendship gifts for friends to show your love.Safe materials: our BFF necklace is made of environmentally friendly stainless steel, lead-free and nickel-free, harmless to health, perfect for everyday use.Unique advantages: the pendant is hand-polished on both sides, making it very shiny. The chain is approx. 20 inches long, it is very strong and you can adjust the appropriate length yourself.