Diameter: 14-7/8 in. Finish: White Primer. Inside Diameter: 3/4 in. Fits Canopies Up To: 2-3/4 in. Projection: 1-7/8 in. Material: Polyurethane. Brand: Ekena Millwork Hand Painted Option To choose one of our pre-made finishes: Click Here. For a custom made finish: Click Here.