Arcoroc Restaurant Opal Dinnerware Stackable Rectangular Dish (17.5cm x 11.3oz) (6.9" x 4.4") (Pack of 24)Arcoroc Restaurant Opal Dinnerware Stackable Rectangular Dish (17. 5cm x 11. 3oz) (6. 9" x 4. 4") (Pack of 24) Add the stunning new look of Opal dinnerware to your dining room with this Arcoroc Restaurant Opal white stacking bowl! This brilliant white bowl is made from a light weight, perfectly stackable, professional material, great for catering service. It features extreme scratch resistance and is 3 times stronger than any ceramic bowl.