About this item 【SANITARY & CLEAN PACKAGE】 Our take out containers with lids use heat shrinkable film inner packaging to ensure that the products are more clean and hygienic. Perfect for school or work lunches, meal planning, or leftovers, these storage containers are a convenient way to keep food fresh at your fingertips 【MICROWAVE & FREEZER SAFE】 After microwave heating, YANGRUI to go containers without any peculiar smell, they are still firm and will not soften 【DURABLE & BPA FREE】…