Review on Medium Wire Toggle Hook Value Pack, White - 7 Hooks, 8 Strips - Organize Damage-Free with Command by Derick Johns

This is for outdoor use on a flat wall for my gym. Follow the instructions for hanging a lightweight plastic panel (less than 2 pounds). I waited an hour and a half for the strips to stick to the wall. It seemed safe. I set up a whiteboard and after a few minutes the strips fell off the wall completely and my board fell to the floor. Not as strong and sticky as I thought. It's ok, I found another solution. But be tired of how you will use them. They include an additional command strip, but ideally there should be two since the hooks are a set.