The sturdy metal frame as well as 6 solid legs contributes to a stable performance. With 4 open storage shelves & 1 enclosed storage cabinet, items are stowed in order. Moreover, the shelf behind the door is removable & adjustable, fitting items of different heights. You do not need to worry about objects falling since there are raised edge protection & anti-falling x-shaped braces. The anti-tipping fittings allow the tall storage bookshelf to stand stably. Furthermore, the corner bookcase takes full use of the corner space for extra storage capacity, which is ideal for the living room, kitchen, balcony, etc. If you are looking for such a product, do not hesitate to buy it! 5-Position Adjustable Shelf: Behind the door of the cabinet, you are able to find a shelf that can be removed & adjusted into 5 different positions. As a result, items of various heights are able to be accommodated here. Space Saving Corner Design: This 6-tier corner storage shelf makes full use of the corne