Review on Decorate Your Home With AHDECOR'S Stylish Black Floating Wall Shelves - Set Of 3 Wide Panel Ledge Shelves For Various Rooms! by Ricardo Malhotra

Of the three pack, one was fine and installed easily, but on two of them the screw holes on the bracket didn’t line up with the screw holes on the shelf (and there’s really no easy way to figure out where they should be to redrill the shelf).

I ended up using shorter wood screws to just press against the bracket like makeshift set screws, and generally I’m happy with the size and appearance so I’m keeping them, but they need to improve the quality control here - no reason only one of the three shelves should install properly.