4-PACK: Secures in downspout but unlike filters and strainers, works toward removing leaf build-up 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 U.S.A The Variation is for 5" Gutters with 2" by 3" Downspouts. For 6" gutters, search for item: B08FCPGKVX