Spectra Pro Select Armour Shield Simple Stick was engineered to let more water in while keeping the debris out. The diamond siphon technology allows the system to filter rainwater more effectively than other gutter covers on the market. The Armour Shield wave engineering strengthens the product and allows for the wind to uplift any standing debris. The three easy step application makes this perfect for the DIYer. Just place, peel and stick and this installation is complete. Compatible with 5in k-style gutters Constructed from 0.019 aluminum Ultra-strong adhesive that requires no fasteners or tools for install Includes 30 feet per box Designed to maximize leaf removal Keeps out foliage including: Sweet Gum, Dogwood, Maple Seed, Oak, Maple, and Pine Rust-free aluminum that prevents break down like vinyl Color/Finish Family: Black Manufacturer Color/Finish: Aluminum Black Series Name: Armour Shield Simple Stick Type: Gutter guard Coverage Area per Package (Linear Foot): 30 Fits Gutter Width (Inches): 5 Length (Feet): 3 Width (Inches): 5 Gutter Style: K style pair (left/right) Material: Aluminum Package Quantity: 10 Paintable: No Requires Sealant: No CA Residents: Prop 65 Warning(s): No UNSPSC: 30151700