OUTDOOR LIGHT CLIPS: These all-season, all-weather strips hold strongly to a variety of surfaces including solid, hollow and painted walls, as well as other smooth materials including wood, UPVC and glass. Ideal for doors, windows and gutters NO TOOLS REQUIRED: Hang your lights and decorations outdoors without nails or a hammer. UV and water-resistant strips are effective between temperatures -6 °C and 52 °C, in wet and dry conditions DAMAGE-FREE DECORATING: Command clips and strips enable you to hang string lights around a door or window or along the gutter without using nails or screws REMOVES CLEANLY: These Clear Outdoor Light Clips clips leave no sticky adhesive behind. Thanks to the Command stretch-release removable adhesive technology, they hold strongly yet you can remove them without leaving traces or glue residue INCLUDES: The package contains 8 clips and 10 small outdoor strips. Use 1 clip for every 60 cm of lights. Not suitable for hanging picture frames, Manufacturer: 3M