Premium Stainless Steel Construction for Long-Lasting Use Universal Design Fits Standard 3.5" or 4" Drain Opening Removable Basket Prevents Debris from Clogging Drain Pipe 1 Year Limited Warranty with top-rated customer service available to support your needs A high quality strainer prevents food particles and debris from obstructing the drain pipe A high quality strainer prevents food particles and debris from obstructing the drain pipe Strainer is constructed from stainless steel An open/close stopper that seals tightly makes this strainer convenient and reliable Limited lifetime warranty