Sufficient quantity: The package comes with 50 pieces of gutter hooks for lighting, enough to meet your use and replacement needs during Christmas and in everyday life; Size information is shown in the pictures; Please confirm the product size before purchasing. Reliable and useful: These outdoor lighting hooks are made of high-quality galvanized manganese steel, unlike plastic materials that break easily, our materials are longer, more reliable and stable, can bear heavy weight, are weather and frost resistant, do not rust easily and have a long service life. Easy installation: The Christmas light clips are easy to install, without glue, nails and other tools; you can install them directly on downspouts and eaves, which can be used to attach your string lights to get the condition you want and keep your decorative string lights in good condition during use. Wide range of applications: These Christmas light hangers are widely used for icicle lights, LED string lights and other indoor and outdoor decorative lighting; They can be installed on various types of gutters, such as eave gutters, K-style gutters, but please note that half-round gutters are not available. Usage tips: The hanging clip hook can be placed approximately every 45 to 60 cm; If used to hang rope lights, they can be placed closer together to avoid sagging, which will give your string lights a better decorative effect.