Forestique Bracelets are made from organic materials and react to the environment and you. Just flex them open to go over your wrist. They will react to the heat and moisture of your body and relax to a perfect fit. All of the woods used are their natural color. By using thin wood veneers 1/40th of an inch thick, they are able to present the beauty of real wood sung the tree wisely. The finish is 3 hand-rubbed coats of pure organic Tung oil.