Set Of 6 Murano? Hand Blown Glass Opalescent Plates W/Polished Pontils/Bases 8"+. They measure 8 1/4" across. They are opalescent and bottoms of each has a flat polished base, and 4 also have concave polished pontil marks. They are all in excellent condition with no chips or cracks. They are fairly thick and thought Murano or Fry?. Great fiery opalescent color.