Although the shelf is inserted only from thin metal tubes and plastic angles along with made of synthetic fabric shelves, it reached an amazing rigidity and is stable. When the protective covering is then pulled over, the rods can not slip apart also. The tubes were partly a little flattened at the edge. This read is correct but by hand. Time they were quite loose in the Kunstoffwinkeln, others had to apply some pressure, to get them clean. The protective cover fitted perfectly on the rack and the two zips run smoothly and without hakeln. To let free by the possibility also rods and shelves, also highly Sheep term shoes and boots can be put into it (again not affecting the rigidity). Only you have to watch out for special footwear such as running shoes with spikes. Here you should, for example, still inferior to a piece of cardboard, so that the fabric is not perforated floors.
For the money, a great solution for shoes (and other things) dirt protected park.