Made of food-grade silicone material, durable. It is not only easy to keep the steamer clean, bust also easy to clean. Non-toxic and no odor, can be use safely. Multi-cell structure is easy to breathe, good heat conduction makes the steamed pastries soft The product is suitable for quick-frozen, steaming and boiling and the temperature range is 75 ° -180 degrees. Do not stain with oil, non-stick dough, can be used repeatedly.