The Sunset Vista Designs Butterfly Dangler brings the romance and whimsy of butterflies to your deck or garden. This metal dangler from Sunset Vista Designs features 3 glow-in-the-dark butterflies that spin in the breeze. Marble accents reflect the sun by day, and the butterfly wings offer a soft glow at night. The Sunset Vista Designs Butterfly Dangler has a self hook. 40 L x 7.5 W x 1.5D. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Yard Decor.