1. Material: Made of durable aluminum material, the downspout gutter guards provide protection for gutters and downspouts against debris and leaves. 2. Protection Function: The gutter strainers serve as leaf filter gutter protection to prevent leaves, debris, twigs and other dirt from clogging downspout pipes or rain gutter, helping keep gutters and downspouts clean and clog-free. 3. Installation: Flexible and easy to bend to fit the size of gutter systems. 3.5 inches in width, 6.5 inches in height. Before inserting the gutter guard, just roll up tighter and it will expand in place after being put in. 4. Cost and Time Saving: Leaf guards for gutters are a cost-effective solution to the problem of clogged gutters, helping save time and money on repairs and maintenance with easy-to-use features. 5. Warm Tips: Wearing gloves is necessary to prevent scratches by the edge when working with these mesh strainers. 6. Colour: Silver 7. Material: Aluminum alloy 8. Size: Height 15cm, circle diameter 8cm-10cm 9. Package Contents: 4 x Gutter Downspout Guard (Only the above package content, other products are not included.) 10. Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement allowed error is +/- 1-3cm.