Command ™ Strips are the best choice for damage-free hanging and mounting of signs and pictures. Get with VistaPrint a pack of 6 pairs of Command ™
Command Picture Hanging Strips: In-Depth Review, Pros, Cons - Prudent Reviews
Command Outdoor Window Hooks are perfect for hanging wreaths, signs, thermometers, or other seasonal decorations directly to the outside of your window. Using a new 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 come off leaving no marks or sticky residue - so you can use them over and over again. Damage-Free hanging.
Command Outdoor Medium Clear Window Hooks with Clear Strips 17091CLR-AW
Command Hook + Adhesive Strips Large White
Command™ Medium & Large Damage-Free Picture Hanging Strips - White, 24 pc - Kroger
Command™ Clear Mini Hooks, 6 Hooks, 8 Strips/Pack - ShopRite
How to use Command™ : 3M United Kingdom & Ireland
How to Use Command™ Picture Hanging Strips, Command™
Command Large Picture Hanging Strips, 24 ct
Command™ Small Refill Strips