Metal Gutter Filter: The gutter guard effectively prevents leaves, moss, and dirt from entering the drain, so you don't have to waste the time and money hiring a professional to clean the drain multiple times. Premium Materials: The aluminum filter grate is made of aluminum alloy, which is strong, rust-proof, and not easy to wear. It is not only reusable but also has a long service life, making it the best investment you can make. Easy to Install: The downspout guard is easy to install by adjusting the adjustable downspout guard to the right size. Widely Used: Suitable for all kinds of bad weather, whether it is snow or storm, the rain pipe guards can install the rainwater pipe guard outdoors. Package Includes: The pipe guard Rain pipe receives a 4-piece expandable rain pipe protection grid - Protection against leaves and moss.