"PREMIUM QUALITY Our industrial style finials are made of plastic, please don't worry, they are lightweight but beautiful, sturdy and durable. Strong metal rod with 1 inch diameter, durable and strong enough to withstand heavy curtains up to 30 lbs. Each curtain rod set is carefully checked for its quality. ADJUSTABLE LENGTH Our curtain rods are available in 4 sizes that you can extend from 18"" to 45"", 36"" to 88"", 36"" to 120"" and 36"" to 144"". You can choose one of the four sizes based on the size of your window. DESIGN STYLE: These decorative curtain rods with black finials give your window style a simple and industrial look. Ceiling mounting and wall mount meet different uses. Complement your window treatments in style with this adjustable curtain rod that shows a design style that combines modern and industrial. TWO WAYS OF INSTALLATION Available in ceiling and wall mounting options, this curtain rod can be used for a variety of purposes and is ideal for indoor and outdoor use. Provides visual balance and an exceptional look that matches a variety of house styles of windows. - -"