[Practical Home]: Use prevents leaves, debris, roof moss, tree branches and other debris from clogging downspouts or rain gutters and stops animals from crawling in, saving time and expensive repairs [Durable Material]: These gutter filters are made from non- Waterproof aluminum material, sturdy and durable, waterproof and weatherproof, can be used for a long time. [Expandable Mesh Leaf Filter]: These gutter filters are 100mm wide and 145mm high. They are very flexible and can be bent to fit the size of your gutter system. Fits most sizes of downspouts. [Easy to Use]: No extra tools required, just place it into the downspout hole and push it into place. NOTE: Be careful to wear gloves when using these filters as sharp edges may cause scratches. Color: silver material: metal Size: 145x100mm Package Contents: 8* Downspout Filters Only the above package contents, other products are not included NOTE: Light reflections and different monitors may cause the color of the item in the picture to differ slightly from the actual item. Allowed measurement error is +/- 1-3 cm.