No hardware needed! These curtain tension rods use spring tension to stay up firmly in a window frame or between two walls or posts. Don't put holes in your walls, woodwork or cabinets...use this simple but attractive spring tension rod to hang decorative curtains just about anywhere. Ideal for apartments, dorms, or any room where you need an easy window solution, the spring tension rod won't slip or slide. Simply rotate the Curtain Tension Rod to the desired length, and you have a custom fit. The Curtain Tension Rod is available in two adjustable sizes to fit most windows. Want privacy on a covered porch or patio? Just position a curtain tension rod between two posts or the beams of your pergola, and hang an outdoor curtain . Or use curtains on a spring tension rod to create a room divider or "door" where one doesn't exist. Constructed of sturdy metal, the Curtain Tension Rods can also be installed with 2 hidden screws and/or ceiling mounted hooks (included) for more stability. For longer lengths, combine multiple spring tension rods using the Curtain Tension Rod Connector, sold separately. Benefits of the Curtain Tension Rods: No extra hardware required for spring tension rod installation Curtain tension rod can be used for curtains, draperies, valances, panels Add 2 hidden screws and/or ceiling mounted hooks (included) for more stability For wider spaces, use 2 or more spring tension rods with connector