... friable,is safe for children 3.Looks imperial Crystal White Plate Stone NameYasta StonePlace of OriginFujian,China(Mainland) ... MaterialSlate,marbleShapeSquare,rectangle,heart,hexagon,ellipsoid,etc.ColorBlack,white,gray,yellow,multicolorMain marketEurope, North America, Southeast ... 4 white paper to protecting the angles.Our marble plate has a lots shapes,for your reference. Crystal White Plate