... have all the Back Support Materials for Overlay like Marble, Wood, ply, Aluminimum Sheet, Acrylic, ceramic etc as per buyer request ... , Tiger Eye , Natural Agate , Amethyst , Green Aventurine , Jade , Jasper , Labradorite , Petrified wood , Quartz , Rose Quartz , Smoky Quartz , White Quartz , Pink Quartz, Sodalite ...