Perfection tumbler; 9 oz capacity; 3 3/4 in (H) x 1 1/2 in (Base Diameter) x 2 3/4 in (Max Diameter); Annealed glass construction completed by a slow cooling process to build strength into the glass; Fits Cambro rack: 36S418 and Carlisle rack: RW30; Part of the Arcoroc product line; Sold by case of 1 dozen