The hook itself is great, but the tape that is provided is NOT SO GOOD. The tape needs to be thicker and able to adhere to any surface that is porous. I installed them one day and the next day the items I placed upon the exterior wall was on the ground. This was an installation under a covered porch. NOT GOOD.
We just got a new PVC fence and I needed something to put up decorations without damaging the fence. These hooks work great! Wind spinners, barn stars, and more all go up easily with these hooks.