Effective Leaf Guard - Block pine needles, leaves, seed pods and debris, allow large water flow and avoid gutter blockage Built for Durablility - Super-fine expanded stainless steel mesh with delicate epoxy-coating finish, won’t rust or rot even in harsh environment Tough Mesh - Heavy gauge stainless steel mesh is tough enough to hold even in winter with heavy snow Universal Fit - This gutter guard works on any standard gutter up to 5'' wide, K-style or other gutter system Necessary hardwares Provided - Including self-drilling screws and magnetic hex driver AirJade Super-Fine Stainless Steel Mesh Gutter Guard 5'', 23Ft