Usage Scenario: The Metal Gutter Protection Cover Can Be Used To Filter Out Weeds, Dead Leaves And Debris; Protect Gutters And Downspouts From Being Blocked, Saving You Time To Clean Gutters And Downspouts.4 Metal Drainage Ditch Guards, Size: 15*8*8Cm (Diameter Can Be Adjusted , The Length Can Also Be Cut As Needed).Material: The Gutter Protection Cover Is Made Of High Quality Metal Materials, Which Is Light In Weight, Rustless, Good Filtering Effect And Solid In Structure.Mode D Use: According To Your Needs, Adjust The Diameter Of The Filter Screen To Be Slightly Smaller Than The Diameter Of The Downpipe, And Then Insert It.No Repeated Maintenance Is Required, You Do Not Have To So You Don'T Have To Worry About The Clogging Of The Water Pipe And You Don'T Need To Spend A Lot Of Time And Effort To Unclog The Water Pipe.