... food grade silicone with FDA,SGS and LFGB approvals. 2,temperature range:-40 to 280 Certigrad. Silicone Steamer1,100% food grade silicone with FDA,SGS and LFGB approvals.2, ... 6,Save to use in oven,microwave,freezer,refrigerator,and dishwasher.7,No rushing oe staining.8,Non-stick ... ,easy to remove and clean.9,Flexible,lightweight and portable,easy to store and transport.10,Durable,long-standing ...