... C 2.kichenware available in microwave 3.dustproof, oilproof, wear resistance Quick Details:Type:silicone kitchware Material:food grade silicon rubber ... resistant:-40°C-230°C,excellent insulation performance;2.Dishwasher and microwave Safe;3.Dustproof,oilproof, ... can be easily cleaned and stored;4. Hardness grade range:30,40,50,60,70,80 or ... is highly welcomed,if any. 100% food grade silicon kitchenware