Baby Baltic amber necklaces are made of flat olive shapes amber beads. Neatly sorted amber rainbow beads from the lightest to the darkest color. These marvelous rainbow beads containing solar energy and the sunrise light manifest the valuable and important properties of this organic mineral. No wonder that parents buy their children necklaces and bracelets to relieve sprouting teeth pain and boost their immune system. Closure is made of plastic. The length of the necklace is ~ 33 cm.