This high quality copper rain chain is handcrafed with pure copper. The entire chain is about 8-ft long when installed and has 18 flowers (each with 8 pedals). Each unit comes with an attachment piece and is very easy to be installed into your existing gutter system. Each flower is 2 1/8" tall and measures 2 1/2" in top diameter. The bottom hole is about 7/8" in diameter. Length of the chain can be easily adjusted by adding or removing flowers. We are so confident with our product that we offer very generous return policy. If our product does not meet your expectation, simply return to us within 30 days from the date of delivery. We will refund your entire payment INCLUDING shipping and handling. Your satisfaction is our highest priority.