Review on 🔩 Super Hook Picture Hanging Hooks - No Hammer, No Nails, No Drilling - Holds Up To 80 lbs - Comparable to Hercules Hooks for Easy Picture Hanging by Katie Payne

I bought these instead of monkey hooks because of the 80lb weight limit. I am very disappointed in these compared to them. I have to pre-drill the holes because I can't get them through drywall. One day I realized that the hook design ended up making it really impossible to hang anything flush with the wall. I'm not sure how to hang the shelf like in the description. When I pulled down to check the weight they actually started sliding out of the wall. not the quality I got from a competitor.