●Size (W x D x H): 4.3 x 3.7 x 3.8 inches (11 x 9.3 x 9.7cm) ●Materials: Body: ABS (heat-resistant temperature 100 degrees); Lid (Saucer): elastomer (heat-resistant temperature 70 degrees) ●Weight: Approximately 5.3 oz (150g) ●* Depending on size and weight, there may be times when certain dishes will not stack, such as lids over 1.2 inches (3cm) wide, and lids for earthenware pots.