Captured sunlight transforms into beautiful rainbows that spread joy. Crafted from brass, semi-precious gemstones, and crystal. Materials: Brass with gold plating, crystal, semi-precious stone, and the suction cup with a metal hook Comes packed in a muslin bag inside a box that tells the name of the stone A suction cup with a metal hook included to easily attach to windows Dimensions: 14" long x 2" wide, Crystal:1.5" x 1.5" Indoor use only