RAIN CHAIN MATERIAL:The rain chain consists of 6 hummingbirds and 6 cups, made of high-quality metal, the hummingbirds and cups are connected by a chain, and there is a cast iron bird at the bottom for stability. Multi-layer powder coat finish for more rust resistance and durability to last for years. RAINCHAIN SIZE - Rain chains for downspouts overall length 8.5 feet, hummingbirds size: 5.9"L x 5.5"L, cups size 5.5"W x 1.6"D, Wide Top and Narrow Bottom , effectively traps most of the rainwater while allowing some splash to occur. EASY TO INSTALL - This functional as well as decor rain chain is very easy to install, no tools needed just hang the S-hook directly on the adapter and it's done. OUTDOOR DECOR - Hummingbird rain chains are beautiful decorations. When it rains, it is such a wonderful experience to sit nearby with a cup of tea or coffee and listen to the beautiful sound of running water. The rain chain not only replaces the traditional downspout but also can be used for porch, garden decoration PERFECT GIFT - Make your home unique by replacing this rain chain from HOUYANG. Rain chains are also a perfect gift for friends and family on birthdays, Mother's Day,holidays. The rain chain consists of 6 hummingbirds and 6 cups, made of high-quality metal, the hummingbirds and cups are connected by a chain, and there is a cast iron bird at the bottom for stability. Multi-layer powder coat finish for more rust resistance and durability to last for years.