This Andrea Bracelet is made of 4MM 14KT yellow gold beads and 4MM black onyx beads. This SET of 3 black and gold bracelet is simple and easy to wear, can mix with your own bracelets or added to the Noor Yellow Gold Bracelets. Pair it with the Noor Rings and you are ready to go. Onyx is known to separate. It can help release negative emotions such as sorrow and grief. 22 Jewelry, handmade everyday jewelry that you live in. Bracelets are very delicate. It is suggested to NOT wear them to shower, exercise or sleep because it may weakened or even break the elastic cord holding the beads together. It is recommended to roll bracelet off the arm rather then pull on it to prevent weakening or breaking of the elastic cord. 14 KT gold and gold plated items are to be kept away from hair spray, perfume, body lotion and water. Such products may cause the metal to tarnish.