PRODUCT SIZE INFORMATION: 3 white retractable spring curtain rods, 17-28 inches The product is made of durable stainless steel and plastic. The painted surface is beautiful and durable. The two ends of the rod are made of non-slip rubber, which can increase the friction with the wall and make the rod stronger and not easy to fall off. SCOPE OF APPLICATION: The length of the rod is adjustable, suitable for various wardrobes, cabinet bars, kitchen partitions, and can also be used for the production of various DIY decorations. It can be adjusted to curtain rods, closet rods, coat hangers, bookshelves, shoe racks, etc. EASY TO INSTALL AND REMOVE: No tools are needed, and the walls, doors and windows will not be damaged. Just adjust the length so that it is stuck between the two walls. When the head rotates counterclockwise to extend it, rotate it clockwise shorten. TIPS: The extension of the wall and rod will affect the use. Generally speaking, the shorter the extension of the wall and the rod, the better the use effect. PRODUCT QUALITY ASSURANCE: AIZESI is committed to providing all customers with high-quality products, our products are 100% brand new If you have any questions about our poles, please feel free to contact us. AIZESI customer service team will help you within 24 hours.