The 6-inch Hidden Aluminum Gutter Hanger with Clip by Supreme Hanger is a set of 100 rust-resistant hangers designed for K-style gutters. Made of mill finish aluminum, these traditional-style hangers are compatible with 6-inch gutters and are easy to install. Manufactured in the United States, each hanger features a hidden design for a sleek and seamless look. Ideal for keeping gutters securely in place while also adding a stylish touch to your home's exterior.