This iridescent crystal ball cloche features a solid black base that is designed to keep the glass in place in a circular slot. You can decorate for Halloween by making a miniature moss and crystal display inside the cloche or place a single faux flower bloom at the center and glue rhinestones or fake spider accents to give it a unique look. Details: Iridescent and black 6.4" x 6.4" x 6.8" (16.2cm x 16.2cm x 17.2cm)Glass and MDF Complies to TSCA Title VI For indoor use only WARNING: Glass is fragile. Always lift and carry at the base with both hands. Broken glass may cause injury.