Carlton Collection Solid Brass with Polished Chrome Finish Single Towel Bar. 30” Length from Center to Center of holes x 3.8” Width x 2.3” Back Plate Diameter, Bar Thickness .6” . Carlton Collection Solid Brass with Polished Chrome Finish Single Towel Bar. 30” Length from Center to Center of holes x 3.8” Width x 2.3” Back Plate Diameter, Bar Thickness .6” . If you have any questions please call 212-832-4200