All the things! Handcrafted, so each set is made uniquely for you! Nickel & lead free. Cotton cord; sterling silver plated or rose gold plated; natural wood; acrylic. If you want a different ear finding than the one listed, i.e. rose gold instead of silver, please put silver or rose gold in NOTES at cart. Slight variations can occur due to handcrafting & kinds of cord, but I create with a perfectionist's attitude.