Stable bathroom shelf with adjustable glass shelves. Perfect. To be screwed to 2 points on the wall. No wobbling, no protruding from the wall. Distance of the glass shelves can be adjusted as you like. Glass shelves you can take out for cleaning. If it had been a little longer with 4 floors, it would be even a Tic perfect. Have searched in all hardware stores this shelf, but as always not found. And then finally at Amazon. Was delivered quickly. Great.