Secures in downspout but unlike filters and strainers works toward removing leaf buildup through its Wedge design allows leaves to push up dry off and blow out of the gutters The Wedge Downspout Gutter Guard Fits All 2 in by 3 in Standard Downspouts and fits best in standard 5 gutters most common Easy To Install No Tools Needed Keep Gutters Flowing Eliminates Messy Clogging By Directing Leaves and Debris Away From Downspout Openings Connectors Included To Connect Wedges Together For Downspouts Located Away From Corners of a Home Arrives flat but assembles in minutes with no tools required Made in USA