GripWare High-Sided Dish makes independent eating easier. Made of melamine it is 20cm (7.75") in diameter and has sides that measure 3.2cm (1.25") high. The Cutout Edge on the dish has a sloping side that tapers to 13mm (0.5") high, making entry of utensils easier. Made of melamine, do not microwave. Household dishwasher safe.