1. Safe and FoodGradeMade from foodgrade silicone, these snack containers with lids are safe for food contact. They are from harmful substances, ensuring the safety of your food. 2. Temperature ResistantWith a wide temperature range from 40°C to 230°C (40°F 446°F), these containers can be used in various temperature environments. They are suitable for the freezer, oven, microwave, refrigerator, air fryer, and stovetop. 3. Versatile and PracticalThese silicone containers are versatile and can meet different needs. Whether you want to store salads, ice cream, readymade meals, fruits, nuts, soups, or leftovers, these containers are for the job. 4. LeakProof DesignDesigned with an airtight seal, these containers are completely leakproof. You can safely store and transport your food without worrying about spills or leaks. for the office, gym, kids' room, picnics, hiking, camping, or other activities.