Shur Flo Aluminum Gutter Guard 5" - 200' - Easy to install - Requires 1/4" & 1/2" Zip Screws - INCLUDED:) Heavy gauge .018 100% Aluminum will not rust - 25 year warranty covers no rust, rot or product self deterioration Easy to install - Requires 1/4" & 1/2" Zip Screws - INCLUDED:) Makes your Gutters Extremely Manageable... Increases overall flow rate! Adds years of life to your gutter system, 25 YEAR WARRANTY! Designed to handle terential downpours