Wide application: the ditch protection device The drainage pipe can filter out dead leaves, weeds, dust, debris or other pollutants to protect the downspout and ditch. drainage against blockage. When used, the downspout will not be blocked. and you will also not require much time and effort to connect the downspout. The drain protection filter can collect rainwater more effectively by improving the flow rate of the drain. water and filtering certain pollutants; the filter sheets suitable for Fits most traditional downpipe sizes, the height is 17cm/6.69in, the size is adjustable, and the diameter is 45-45cm. 85 mm / 1.77 to 3.35 inches, each package is equipped with of 4 ditch guards metal drainage, enough to meet your needs. your needs. Material: made of high quality stainless steel, not easy to crack. rust, with a silver appearance shiny, very beautiful. The material and structure are strong enough to withstand heavy use. all kinds of weather conditions and sunlight, can be used for a long time. Essential for every gutter system: preventing debris, branches, roof moss and dirt Without clogging pipes, you can easily ensure that the gutter system remains in ideal condition for a longer period of time without costly maintenance. Dredge constantly. Usage: Installation and maintenance are simple, no tools are required. Adjust the diameter of the filter so that it is slightly smaller than that of the downspout, then insert it. To prevent the tip from injuring your hands, it is recommended to to wear gloves.