Command Outdoor Window Hooks are perfect for hanging wreaths, signs, thermometers, or other seasonal decorations directly to the outside of your window.Using a special outdoor formulation of the revolutionary Command Adhesive, these Outdoor Hooks are made to work outside and can handle temperature extremes from -20 degrees F to 125 degrees F! And like all Command Products, they remove cleanly, without marks, stains or sticky residue - so you can use them over and over again.