Metal Plated: The triangle spring shelves are made of high quality metal and are made using the latest plating technology. They are sturdy and not easy to deform. They have an exquisite appearance and are not easy to fade. They are wear-resistant and durable and have a long service life. Extendable design: the triangular bookcase adopts the spring design, can adjust the distance according to the size of the book, very practical, the triangular design makes the bookcase more stable, not easy to invert.Minimalist design: the overall appearance of the triangular shelf is exquisite, the lines are smooth, you can use it to organize your desktop, make your desktop more concise, atmospheric, can be perfectly integrated in the scene. Widely used: the metal tripod is ideal for placing in the bedroom, study, living room. Store your books, documents, magazines, photo albums in places like the office. Extendable shelves make your life more convenient and comfortable. Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object received.