: This bathtub overflow panel features a 3.18" diameter,fitting most bathtubs. Suitable for 2.30" outlets. Durable Material: Crafted from premium materials,the overflow plate resists rust and corrosion. It withstands daily bathtub use and thrives in humid,high-temperature environments for long-lasting durability. This is the ideal choice for replacing your bathtub overflow cover. Easy Installation: Snap-on tub overflow cover installation design allows for quick replacement or installation without complicated steps,swiftly restoring your bathtub's elegant appearance. Product Contents: 1 Bathtub Overflow Panel,1 H-shaped Mounting Plate,1 Green Installation Gasket—complete set for replacement. Service: For any questions regarding the 18009 bathtub overflow cap,please contact our service team..