°350ml Rectangle Silicone Box Collapsible Lunch Box Microwave Food

Feature: \n 1. Made of food grade silicone and environmentally friendly materials, it is BPA-free, non-toxic, tasteless and safe to use.\n2. It can be fully folded to 1/3 of the original size when not in use, and all sizes can be stacked together.\n3. It is or melted and can be used in refrigerators, microwave ovens, and dishwashers.\n4. When used in a microwave oven, the clip lock covers food safety and an air valve on the lid serves as an option for the vent.\n5. Easy to clean, lightweight and portable. Ideal for food storage, easy to carry to the office, camping, hiking, picnics, etc. \n\nSpecification: \nFeatures:\n\nMade of food grade silicone and environmentally friendly materials, it is BPA-free, non-toxic, tasteless and safe to use.\n\nIt can be fully folded to 1/3 of the original size when not in use, and all sizes can be stacked together.\n\nIt is or melted and can be used in refrigerators, microwave ovens, and dishwashers.\n\nWhen used in a microwave oven, the clip lock :