High-quality material and sturdy frame make each tray hold 16.53 lbs. A total of 6 trays allow you to plant or display different greenery, and flowers. The 4 universal wheels (two with brakes)allow you to move this product and fix it in place without being easily displaced. It can be used for breeding and displaying flowers, plants, etc. It is great for indoor or outdoor use in the living room, study room, office, terrace, balcony, etc.