Perfect for Stopping Litter:With a fine mesh, these gutter guards are useful for filtering out leaves, moss and all sorts of other dirt, grime and grime particles and preventing downspouts and gutters from jamming. Easy to Install:Not only are these gutter guards easy to assemble without tools, they can also be extended into your gutter for a tight, clog-free fit. Durable Aluminum Material:The gutter filter is made of high quality aluminum, strong, durable and lightweight in structure. It is not easy to rust even in winter, snow, hail, high temperature and other bad weather, so it can be used for a long time to clean entire gutters and downspouts. Minimal effort is required to keep everything clear and tidy. Widely Used: You don't have to worry about the problem of continuous clogging of the drainage ditch and make sure the system of drainage ditch can be used without cost maintenance and continuous dredging remains in good condition. Suitable for drainage ditches, eaves, underground ditches, sewers, etc.