This gutter cleaning tool comes with a filter strainer that effectively blocks leaves, seeds, and other debris, preventing them from clogging the gutter downspout and ensuring smooth water flow. The tool features an efficient structural design, particularly effective at blocking pine needles. The spherical shield head, combined with the flow-direction slot gaps, keeps leaves outside while allowing dirt and pine needles to enter the tube. Its size is suitable for holes ranging from 1.7 in. to 2.6 in. Additionally, it stands out with an aesthetically pleasing appearance among similar gutter guard strainers. In terms of material, the tool is made from 304 stainless steel and designed to last over 10 years. 304 stainless steel contains at least 18% chromium, providing excellent corrosion and oxidation resistance. Residues can be easily washed away, and it maintains its shine even after long-term use. Installation is extremely simple. Just measure the inner diameter of the downspout, and without the need for any tools, simply push the tool into the hole. For smaller holes, it can be squeezed or shaped with pliers. Color: Sliver.