Diameter: 1-1/4" (32mm) Projection: 1-1/8" (29mm) Base Diameter: 3/4" (19mm) Screw Pack Included Old World / Classic Style

From the Manufacturer With the original mushroom-shape design, this quaint knob will complement any traditional kitchen or bath. Features solid brass construction. Part of Top Knobs’ Oil-Rubbed Bronze Collection.