... ,non-sticking 4, -40 to 250 silicone vagatable basket: material:100% food garde approved silicone, no side ... easy to keep it shape,convenient to cleaning and store *safe for dishwasher ,microwave, oven and freezer* ... to keep its shape, convenient to cleaning and store, non-easy to remove baked food *suit ... stick,easy to cover cup,easy washing and store.3).Temperature range:-40 to 260 degrees centigrade. ...