These give you the freedom to hang your holiday lights in new places outdoors. Now you have a damage-free way to string your lights around a door, up the siding, under the soffits, around a window, or along the gutter all without nails or screws. These Outdoor Hooks are specially designed to hold strongly outdoors - they are water resistant, UV resistant, and can handle temperature extremes from -20 degrees F to 125 degrees F! And like all Command™ Products, they remove cleanly - with no holes, marks, stains or sticky residue.