Corner shelves for shower (or elsewhere) (Knebworth SG3)

This a a set of 3 shelves intended for the corner of a shower. At the bottom of the fixings there are 2 hooks as well. I'm offering 2 packs.
These are from Ikea and named as part of their "Grundtal" but I think are now discontinued, These are matt silvered. You can get an idea of what they look like by searching for "Ikea BROGRUND Corner wall shelf unit" BUT NOTE that is stainless steel, these are a matt silvered finish, although judging by the weight they are metal (with plastic shelf interiors).
Size is probably 58cm x 19cm x 19cm