General description The Pack Expandable Aluminum Gutter Strainer is designed to prevent blockages caused by leaves and debris. This practical gutter filter comes in a set of 4 pieces, each approximately 15 cm high and 8 cm in diameter. Made from corrosion-resistant and waterproof aluminum, it is durable and weatherproof, ensuring long-lasting performance. Technical specifications Height: 15 cm Diameter: 8 cm Material: Corrosion-resistant and waterproof aluminum Fits downspouts: 5 to 10 inches (10 cm) Installation To install the gutter guard, simply place it into the gutter hole and push it into place. Before inserting, roll it tighter to allow it to expand into position after installation. No additional tools are required, but it is recommended to wear gloves to avoid scratches from sharp edges. Usage This gutter strainer effectively protects against leaves, debris, roof moss, twigs, and other dirt, preventing clogs in your downspouts and gutters. Its flexible design allows it to bend