Features: These restaurant style plastic tumblers are smooth and sturdy, and the clear designs can show your drinks well. They can be easily washed by hand or dishwasher machine, saving you much time and effort. Please note they are not microwave safe. These clear plastic cups tumblers are delicate and practical gifts for your family, colleagues, neighbors and friends on housewarming, birthday, anniversary, Christmas, Thanksgiving, New Year and other memorable occasions, which will get their favors easily. Specifications: Material: ABS plastic Color: clear Size: approx. 3.2 inches in top diameter, 2.4 inches in bottom diameter and 5.9 inches in height Capacity: about 20 oz Package includes: 36 x Clear plastic beverage tumbler Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.