As the title says!
Ridiculously cheap, £6 for 4 brackets. If you went to b&q just ONE would cost you more than that.
I currently have 2 up outside with tomato planters hanging from them. I used the screws provided and a couple of wall plugs. It has been stupidly windy up here (Newcastle) recently and the brackets are still perfectly rooted into the wall and the hangers have not fallen to the ground.
As a previous review has slated them for being from Tesco - Yes, they are from Tesco, the advert actually says that, and so what? It's excellent value for money, well worth it!