Monarch Pure Copper Heavy Duty Heirloom Rain Chain, 8-1/2-Feet Length 100-percent pure copper contemprory square cup intermingled with diamond links to transform your home Thick folded lip on the rim of square cup adding style and function Pure copper triangular gutter clip for easy installation The cup measures 3.75 L x W and 3.5 Height. Cup Per Chain: 8 Square Cups and 14 Diamond Links Cup Bottom Opening: 1.25"