Microwavable (without the lid), heat resistant, freeze free, and dishwasher safe.;Use as lunch bowl, food storage, mixing bowl, etc.;Strong and tight cover lids that are easy to snap on.;Perfect for storing left over food and keeps them fresh.;Size: 5 oz (Blue), 8 oz (Green), 12 oz (Purple), 19 oz (Red), 32 oz (Black).