Parameters Material: Manganese steel Size: 14 x 20 mm Quantity: 50 per pack Weight: 100 g Features: Reliable and easy to maintain: These outdoor light hooks are made of high-quality manganese steel with a galvanized surface. Unlike plastic materials that break easily, our materials are stronger, more reliable, and stable, can support heavy objects, are weatherproof and frost-proof, do not rust easily, and are durable. Easy installation: The Christmas light clips are easy to install without glue, nails, or other tools. You can install them directly on the drainpipes and gutters. They can be used to secure string lights to achieve the desired effect and to keep the decorative lights in place during use. The lights are in good condition. The cleverly designed gutter clips for Christmas lights allow for quick and easy installation of string lights in your home. Wide range of uses: This gutter hook is perfect for hanging string lights and decorating parties for Christmas, Halloween, New