... Newly designed Silicone collpasilbe lunch box 1. Microwave, Oven, Freezer safe . 2. temperature from -40C to +230C. 2012 Newly designed Silicone collpasilbe ... material.LFGB, FDA & SGS certificate.Microwave, Oven, Freezer, dishwasher safe.Wide temperature range: from -40 to +230 centigrade.Non-sticking, Non-odor ...