Butterfly Trio Cast Iron Wall Hook for Coats, Aprons, Hats, Towels, Pot Holders, More - 3 Hooks Bring Spring and Summer fun to your home decor with this Butterfly Trio Cast Iron Wall Hook Unit. Set of 3 butterflies cast in iron as one piece can be used indoor or outdoors (recommend under cover and not exposed to extreme elements). Each butterfly a different color (from left to right: green, red and yellow) Measures 14-1/4 W x 2-in D x 6 1/4-in H A beautiful home, office, garden, deck and gazebo functional accessory. A beautiful home, office, garden, deck and gazebo functional accessory.