This listing is for one used set of Frigidaire range oven control knobs part number 5304508957.  This part was cleaned, inspected and removed from a working stove model number FFEF3016UWB. This part will fit several different ovens. May have typical signs of being a used part such as rust, scratches or staining. Please email if you are unsure if this part will fit your stove. We will be happy to check for you.