Smaller size, just as tough
Your review: For a closet we needed tall shelves but only 14 inches deep. None of the home stores or warehouse clubs carry anything other than the 18 inch deep shelves, but Global has them!
We bought an add-on unit the same size and four additional shelves. It assembled in about an hour into an L-shaped form in the closet and we have shelves that are much stronger than anything we could mount to the walls.