1. Unique DesignThe rain chain is made of galvanized iron and hangs from the eaves gutter, effectively guiding rainwater flow while also decorating the eaves and providing various visual effects. 2. Quality MaterialThis gutter chain is made of metal, with a protective coating on the surface of the rain collector. The rain chain comes in various lengths (4m / 10.2ft, 20 pieces total). Different lengths ensure it doesn't easily touch the ground when hung from the eaves, making it easier for you to choose the ideal size. 3. Wide ApplicationThe rain chain not only controls rainwater flow but also beautifully decorates the eaves, attracting the attention of neighbors. 4. Easy to Install and UseThe rain chains can guide rainwater flow and decorate the eaves. These outdoor rain chains come with hooks, allowing you to hang them anywhere you like without installation. The length of the rain chain can be adjusted—if it's too long, you can use a chain tool to modify it.