Each hand painted magnet is unique. Perfect for your refrigerator, office or school locker. They glow with mica shimmer and are accented with bold acrylic ink. The large glass gems are 1.57 inches and have strong neodymium magnets on the back capable of hold several pieces of paper or photos. The back of the magnets are protected with a steel disc and/or glaze. Also remember to always keep magnets out of the reach of young children as they can be dangerous if swallowed. m abstr5