Cast Iron Koi Fish Rustic Hat Coat Wall Hooks Set The Cast Iron Koi Fish Rustic Hat Coat Wall Hooks Set is a charming and unique decorative piece for your home. Made of durable cast iron, these wall hooks feature a rustic design that adds character to any room. The koi fish motif adds a touch of elegance and personality, making them a functional and stylish addition to your space. Perfect for hanging coats, hats, or any other items, these wall hooks are both practical and aesthetically pleasing.