Easy Installation The length of the extra long tension rods ranges from 51 to 165 inches, which is only suitable for wall distance of 51-165 inches. The long tension rod installs quickly and easily, expand or shrink easily through the adjustment button no drilling, screws, or tools required. Multifunction Use This tension curtain rod can be used in many areas in your house, perfect for bathroom, kitchen, bedroom, and balcony. This outdoor tension rod can also be used as a room divider curtain rod or a balcony curtain rod. Never Rust & Constant Tension Never rust under any environment, sturdy and durable. The outdoor curtain rod provides consistent tension, meaning that it always stays reliable and safe, so you don't have to worry about it slipping or falling.