- The shelves are composed of thin bars of metal across the length and thicker bars across the width. The thin bars bend quite easily just pushing on it with your fingers; the thicker bars less so. Mine arrived somewhat warped but otherwise functional. The 120 lbs figure seems suspect for sure. For heavy items, you'll want to position the load across the thicker bars or use sturdy board as a liner to distribute the weight. - Only comes with 2 plastic liners. - Has adjustable feet for levelling which is good - Do take note of the measurements before buying, the pictures are misleading

not quite what I wanted, but will do the job. Some extra pieces, instructions a bit terse.