Silicone steamer is made of 100% food grade silicone ,FDA ,LFGB approvals ,it is resistant heat from -40 to 230 degree ,so ,it can steaming ,baking,freezing and so on .It is used as the same as the bamboo steamer , wood steamer and plastics steamer ,we use them to made food or make cake what we want .
When you have a silicone steamer ,the first time using ,you need to put it into boiing water or boiling it for twenty minutes ,after that ,you do not do it again later ,you only clean it is OK .
When you want to steam some meat with the steamer ,you put the bowl or plate to the steamer ,then place the steamer into the bowl to steam ,after finishing the bowling time ,the food is OK .
If you want to make a cake or bread ,you also can use the steamer to do it ,you put the steamer in oven ,it can baking anything what you want .