I stuck one of these to a metal cabinet in a trailer and it has worked really well. The cabinet was not a perfectly smooth finish so I was skeptical it would work but it has performed flawlessly. The trailer is used to carry off road vehicles so there can be a ton of moisture and huge temperature swings in the trailer. I hang coats and protective gear like chest protectors on it so it takes a bit of weight.

I got a similar one from IKEA but that can only stick on surfaces like glass or mirror or some bathroom tile. I needed hooks before the bathroom door. This works really well and can hold my heavy bathrobe without dropping to the floor. Highly recommend

Does the job!

they seem ok so far

I wasn't very certain if 2-pcs meant 2 hooks or 2 composite pieces. Safe to say it's 2 hooks. Easy to set up. Holds substantial weight

Nice and sturdy.