Command Window Hooks give let you decorate anywhere in your homes for any season, holiday or festival. Multi-functional hooks are great for hanging, grilling utensils, wreaths, signs, thermometers, artwork, or other decorations on a variety of smooth outdoor surfaces, such as doors, siding, or trim. Command Adhesive is a revolutionary material that lets you do wonders. They don't leave any holes, marks, stains or sticky residue. Apart from that, they are also water resistant, UV resistant and can handle extremes temperatures from -20 degrees F to 125 degrees F.