Contemporary Murano Glass Clam Shell Form Centerpiece Bowl Consign Now DeptFurniture/Decorative ArtsSize7 ½ in. x 20 ¾ in. x 10 in. Contemporary Murano Glass Clam Shell Form Centerpiece Bowl 7 ½ in. x 20 ¾ in. x 10 in. Please note that this auction has ended. Click here for an overview of this auction.