The stainless steel lunch box comes with a mobile phone holder. Size: 18.6×12.7×7.8cm (SmallSize) The tiered lunch box has snaps that are easy to open and close, sealed and leak-proof, and can be used to store food in separate compartments without odor contamination. It can also be used as a mobile phone holder to watch movies and eat at the same time. It is a must-have for students and office workers.