Rainchains - Fluted Copper Cups Rain Chain - 3103Fluted cups in solid, pure unfinished copper. A smaller version of the XL Scallop Cup. Features: Made of pure copper High Quality Materials, this chain will last for many years! Works well in heavy rain Includes a Gutter V hook for easy installation Made in the USA Technical Specifications: Cup Width: 2 1 4 Inches Cup Height: 2 3 8 Inches Standard Length: 8 Feet Cups Per Standard 8 ft Chain: 28 To prevent damage in transit and reduce packaging volume,