Functional and Decorative : The gutter chain hanging on the gutter of the eaves, it can effectively guide the flow of rainwater. Not only can protect buildings from erosion of rainwater, but also decorate the eaves, bringing different visual effects. Easy to Install & Use : Each chain comes with its own hanging hook, so it can be hung on your gutter right out of the box. The chain can be flexibly adjusted according to the size you need, you can shorten/lengthen the chain length to fit your building. Quality Advantage : Our rain chain are made of Plastic, Sturdy enough and will not rust or deformation to withstand all kinds of bad weather, you can use it outdoors all year round. Applicable Scenes : The rain chains for outside can be used as an alternative to traditional downspouts to create an vertical water feature. Rain catcher can be used on your porch, patio, gazebo, garden or front door entrance. Please Notice : Please clean the gutter before installation. Each cup of the outdoor rain chain is designed with a wide upper and a lower narrow, effectively capturing most of the rainwater, but some splashes will occur.