Molded green HDPE, odorless and light at 22.5 lbs, forms this 46.5 by 14 by 30 inch organizer with a two-tier bookshelf on one side, two open shelves on the other and two detachable 13.5 by 11 by 9 inch bins below. Each storage shelf carries 55 lbs and each bookshelf tier 44 lbs. The 30-inch height lets children aged 3 and up find and put back their own books and toys in a bedroom, a living room or a kindergarten. The bins lift out to carry blocks to the floor and slot back when playtime ends, and the open shelves display stuffed animals and puzzle boxes. No sharp edges, and the plastic wipes clean with a damp cloth. Assembly required.