Soft Silicone Moulds - Food Grade | Washable | Reusbale | Freezer Safe |Microwave Safe | Dishwasher Safe.The mold can be applied to micorwave heating, oven heating , non-direct flame contact, cold storage & freezing Designed and constructed with both baked and frozen treats in mind, trays are non-stick, heat-resistant, and freezer friendly. The mold can be applied to micorwave heating, oven heating , non-direct flame contact, cold storage & freezing The molds can be used for a variety of food items - Chocolate, Jelly, Candy, Dessert etc