This durable, rust resistant stainless steel plated tension curtain rods is suitable for outdoor or indoor use. Tension rods are the perfect answer for hard to fit spaces and for installing outdoor curtains and sheers. Decorative 3/4in tension rods in two finishes feature a heavy duty spring and rubber insets in end caps. Even better, they can be joined together with an optional ceiling mount bracket to create a rod of any length. Rods can mount with spring tension for easy installation or permanently with an invisible screw in the end cap. Sizes over 48in include a Ceiling mount joiner for extra support.