Plain Curtain Rod Extends 61 Inch to 112 Inch. Rod Measurement does not include the Silhouette or finial ends. Available brackets are not included. Material is Wrought Iron with Powder Metal Finish for that long lasting appeal. Silhouette 1/8 Inch W x 7/4 Inch H. . Rod diameter is .50 inch. Silhouettes are welded in place for added security. Center Supports are recommended for curtain rods 61 inches and longer.