Designed with clean lines and sleek shapes, Kraus kitchen accessories provide everyday efficiency with style. Constructed from premium stainless steel, the top-quality removable basket strainer fits a standard 3.5” drain opening, and prevents food and debris from clogging the drainpipe. Commercial grade finish coordinates beautifully with most popular kitchen appliances and fixtures. Experience Kraus Quality, down to the details. From the Manufacturer Kraus Basket strainer is an ideal addition to your kitchen sink. A high quality strainer prevents food particles and debris from obstructing the drain pipe Basket strainer is constructed from stainless steel Kraus Basket Strainer installs in sinks with standard 3.5-Inch or 4-Inch opening An open/close stopper that seals tightly makes this strainer convenient and reliable Manufactured by Kraus Limited Lifetime Manufacturer Warranty Dimensions: Outer size-4.5-InchInner size-3.15-Inch Height-4-InchDiameter pile-1.75-Inch