Bottle Cap. Material: plastic, metal. Size: 1 1/2" diameter x 1" H. Description: blue metal cap with a red plastic inside seal; stamped around edge of blue top: "Fizz-Whiz Bottle Cap, Pat. No. 2903148 Made U.S.A."; stamped into red plastic center top: "Push Down When Not In Use"; white lettering on blue side: "'Tops' In Service Waseca Mutual Insurance Company".
