Dining has never been more fun with this lunch box. Thick PP material allows contact with food, is easy to clean, and, odorless. Large capacity for meat and vegetables. Open the lid and microwave for 3 minutes to serve. Tightly sealed with four side clasps, built-in silicone sealing ring, and buckle lock closure, so soup is not easy to leak. Eat well even when life is busy and be a happy office worker. It can be customized with logos, patterns, etc. to promote your brand at all times. Measuring 6.77*6.77*3.07 inches, this custom creative square building block lunch box. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Portable, durable, practical for daily use.