Do they work? One of our walls is concrete so I either have to drill into it, which I don't really want to do, or use some of these sticky strip things to hang up about a dozen photo frames, how good are they? I'm just worried that they'll lose adhesiveness after a while and fall off the wall and nut someone on the noggin. The photo frames are A4 size wood and glass.
And if they are alright what brands should I choose/avoid and where's the cheapest place to get them from? Is it worth looking at ones on Aliexpress?
Cheers
We use the 3M (velcro-looking) strips. Bit pricy though. Got a few A3 sized frames around the house. Never had an issue with em. Don't know how they'd go on concrete.
https://www.thewarehouse.co.nz/p/command-picture-hanging-str…