These Premium Rain Chains are beautiful and functional works of art. They are made of the thickest copper and brass. Premium rain chains are a bit more expensive than our other chains because of the special additional details and the design specifications necessary to create these beautiful rain chains. The Premium Rain Chains with mixed metals will age with a beautiful and unique look because as the chain ages naturally the two metals will take on different tones of color. Rain Chains are easy to install and all of our chains come with a gutter attachment piece. Nutshell Stores sells our Premium Rain Chains in both standard lengths (8 1/2 feet) or by the foot, so you only buy exactly what you need. We offer a 100% satisfaction guarantee and Free Standard Shipping on all orders. Premium rain chains are worth every penny and then some. You will be thrilled with your new rain chain and truly love the beauty it brings to your home.