This 4-tier Desktop Bookshelf can be split into two smaller 2-tier Desktop Bookshelf, which can be used as a desk organizer in your living room, kitchen or office, thus providing you with more storage and display options. This desk shelf Organizer can be used to store books, cosmetics, spice bottles and more. It is ideal for those who want to keep their space neat and organized without losing style.This 4-tier desktop small bookshelf is designed to be detachable and stackable, you can make various configurations according to your space and preference. Insert the metal tube to combine two 2-tier desk shelf into one 4-tier desk shelf, pull out the metal tube to split into two 2-tier desktop shelf.You can also choose whether or not to Detachable the shelves depending on the height of the item.We carefully designed this outstanding quality 4-tier book shelf for desktop, the back X wire design can effectively enhance the stability of the mini bookshelf , so that you no longer need to worry about the problem of shaking, the side cross tube not only has an aesthetic function, but also prevents the items from falling.We totally understand that you may encounter some problems while assemble our desktop book shelf,so we carefully drill every hole and grind every screw,marked each component with letters,also comes with a detailed illustrated installation manual for your quick installation.