2 Tier Expandable Steel Construction Under the Sink Shelf

it's relatively easy to put together and has added shelf space under our bathroom sink. for whatever reason, the plumbing under our sink is particularly nonsensical so the ability to move shelves around was good. i thought that the unit expanded vertically but it doesn't. there is another set of holes in the middle of what's pictured so you do have a little bit of an option there.

shelf plates slide, becomes unstable

Very cheeply made never received all the parts not pleased at all