I purchased the value pack of sawtooth picture hangers to use in my new office. I needed to hang my cork-board up. I work in a cubicle but the outer wall is like stucco. I had no idea if command would work but I knew I couldn't nail into the wall and my cubicle walls are material covered metal. To the amazement of several veteran employees, they worked. I actually hung my cork-board on a stucco like wall. I then purchased a silver hook to hold my coat on the wall. I must say command strips really work, and they come in colors and different weights. I have been a command user for several years, I have keys, scrub brushes, dish towels, and aprons all hung in my kitchen with them. In my book command is the bomb.com!! I bought a new pack of strips to hold the wires on my computer to my desk to keep others from tripping. I am always looking for new ways to use those little things. I love them, and I am not getting paid or free products for saying it. They are inexpensive, reusable, and easy to use, plus they have a huge variety to choose from!