Will fit all standard 3-1/2 in. kitchen drain openings SlimShield Disposal Flange Enhance the look of your new sink with a stainless steel disposal flange! Great for all styles of sinks. Removable strainer captures food debris to keep your drainpipe clear Made in Italy - Limited lifetime Warranty Enhance the look of your new sink with a stainless steel disposal flange Great for all styles of sinks. Karran L-2Df Features: Covered under Karran's limited Constructed of stainless steel Fits 3-1/2" drain connections Removable strainer captures food debris to keep your drainpipe clear Karran L-2Df Specifications: Drain Connection Size: 3-1/2"