[Practical Home]: Helps prevent leaves, debris, roof moss, twigs, and other dirt from clogging downspout pipes or rain gutters, while also blocking pests from entering, saving time and reducing the need for costly repairs. [Durable Material]: Made of non-corrosive, waterproof aluminum, these gutter strainers are durable, weather-resistant, and built to last. [Expandable Mesh Leaf Filter]: Each strainer measures 100mm in width and 145mm in height. The flexible design allows it to be bent to fit most gutter systems, making it suitable for a variety of downspout sizes. [Easy to Use]: No tools required. Simply place into the downspout opening and adjust to fit. Note: Wear gloves during handling as edges may be sharp. Color: Silver Material: Metal Size: 145 x 100 mm Package Contents: 8 x Downspout Filter Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the photo and the actual product. Measurement may vary by up to +/- 1-3 cm.