Bing Stars Best Friend Necklace Key to My Heart BFF Friendship Pendant Necklace Best Friend heart charm split 2 pieces pendant necklaces. Material:Alloy. New Fashion Design, Very Popular. Wonderful gift for you and your friends. Each order will be packed in a gift box. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!