[Practical Home]: Helps prevent leaves, debris, roof moss, twigs and other dirt from clogging downspout pipes or rain gutters, and blocks critters from entering, saving time and reducing the need for repairs. [Durable Material]: Made of non-corrosive, waterproof aluminum; durable, weather-resistant, and built to last. [Expandable Mesh Leaf Filter]: 100mm wide, 145mm high. Flexible design allows bending to fit most gutter systems. Suitable for a variety of downspout sizes. [Easy to Use]: No tools required. Simply place into the downspout opening and secure in position. Note: Wear gloves during handling as edges may be sharp. Color: Silver Material: Metal Size: 145 x 100 mm Package Contents: 8 x Downspout Filters Note: Image color may vary due to lighting and display differences. Measurement error allowance: +/- 1-3 cm.