M.V. Trading 30mm Crystal Ball Prisms Pendant Feng Shui Suncatcher Decorating Hanging Faceted Prism Balls, Light Purple Hole at the top for easy hanging and cast the most rainbows Makes a great gift ornament also to give energy and raise the chi of the relationship to help draw in helpful people Will make your chandelier look gorgeous. Great for Weddings, Baby shower, Christmas Tree Decorations, Chandeliers, Art Projects, Jewelry Making, Necklaces, Great Gift for House warming and Suncatcher Placed in window ornament will make rainbow Included red string for easy hanging Measurement: 30mm (1.18 Inch)