PRODUCT APPLICATIONSOur kitchen sink flange set fits sinks with a diameter of 3-1/2 inches, whether you are replacing a kitchen sink, bathroom sink or laundry sink, it will fit perfectly.PRODUCT DETAILS INCLUDE Material: Stainless Steel Color: Silver Outer Cover Diameter: 114 mm / 4.49 inch Collection Port Diameter: 85 mm / 3.35 inch Closed Height: 41 mm / 1.61 inch Package Includes: 1Pcs x Openings Kitchen Sink Garbage Disposal Replacement AccessoriesPRODUCT ADVANTAGES1. Our sink flange for garbage disposal adopts scientific arc design, and the drain port is easy to lock and will not fall off, ensuring that your kitchen waste is properly handled. You can use it with confidence.2. This garbage disposal drain is made of 304 stainless steel by one-time stamping. It is resistant to high temperature, corrosion, wear, rust and breakage. You can use it with confidence for a long time.ATTENTIONPlease measure the diameter of your drain pipe before placing an order to confirm whether it is suitable for this garbage disposal flange.