Erva hooks are manufactured in a large variety of shapes, sizes, colors, and purposes. The majority of our hooks are in S shaped, and others vary depending on their purpose. Erva hooks are commonly used for bird feeders and hanging garden plants. Erva S-Hooks can be used to hang almost anything. We also have a large selection of decorative hooks, and branch hooks. Colors range from black to orange. Each piece is powder coated for durability. All Erva hooks are manufactured in the USA.