Please call us with any questions Use our easy measure, no template system for a custom fit, curved rod that will work beautifully for your curved window treatment. Now decorative metal rods for bow, arch and eyebrow windows are easier than wood! Please look under additional information view our - Measurement Guide for Bow Drapery Rods. NOTE: Curved walls usually have some imperfect curved areas. Your bow rod will be a perfect curve to your measures for best appearance. This means the rod will not exactly match the wall in all areas, but it will follow the over-all curve by averaging the variations over the width of the wall.Required Measurements W = Width (Straight line distance from each rod end, not including finials)H = Height (Distance from center of W to the wall, at a right angle to W) SPECIFICATIONS Dimensions: Custom x 7/8" to 1" diameter (Depending on finial - Selections shown below)Finish: All drapery rods, brackets and rings have scratch resistant baked matte finish in black or brown or may be hand-finished in your choice of custom colors for an extra charge. - To see options please select view option tab.Material: MetalContains: Does not include brackets. Please be sure to order them separately.Ships: Ground Delivery, shipping is included in the price Custom Made to Order - Here in the USA