NAIYUFA Bookshelf simplifies your living room with ample storage space and a sleek industrial design.The largest advantage of this bookcase is that you could make free combination.There are 2 style (A and B with different width).You could only choose one if the space is limited.Or you could choose both two even more to display more.And also,the color of it could match different style of your room.You could put in living room,home office ,study room and so on.