4 Pcs for Different Uses: Store sandwiches, fruits, and vegetables in separate containers. Use different colors for various occasions, such as green for work lunches and red for picnics. Share with family and friends for convenient, portable meals. Perfect Size for Sandwiches: Specially designed to fit sandwiches, protecting both ends and preventing damage. Unlike square containers, this shape ensures your sandwich stays intact. Food Grade PP Material: Made from safe, food-grade PP plastic with no harmful substances. Durable construction provides good protection for your food. Resistant to corrosion and unaffected by food juices. Large Capacity: 20 oz capacity accommodates multiple sandwiches or layered meals with fruits and vegetables. Interior space measures approximately 5.4" x 4.7" x 2", suitable for hearty meals. Convenient Design: Features a secure snap-on lid for easy opening and closing. Container is microwave-safe, allowing quick reheating for a warm meal.