1. 100% food grade silicone 2.Tasteless,Nontoxic,,Impermeable. 3. Eco-friendly, flexible, 4.Resist -40~+260 degree Hot Sell Silicone Steamer 1. With 100% silicone materials (imports) foodstuff2. Use silicon materials most flexible.3. When used with sticky with food won't together.4. High temperature resistant (low temperature) characteristics, highest heat-resistant °C (minimum of 230 hardiness ...