[Package Includes stainless steel spoon and chopsticks.] Description: Size:See pictures. 2 Slot: 23cmx 16.5cm x 7.5cm 4 Slot: 23cmx 16.5cm x 7.5cm (Including soup bowl) Color:Blue,Pink,Green,Yellow Weight:about 540g Keep warm time:Single Lunch Box = About 3 Hours Lunch Box With Bag = About 5 Hours Feature: 1.Thermal for food with containers,Ensure the temperature of the food. 2.Humanization design.Can use the hot water for heating. 3.304 stainless steel and PP material,Healthy and safety,BPA Free. 4. Sealed and leak-proof, meals will not overflow. 5. Meals are packed separately, and you can enjoy fresh and delicious food. 6. Multi-color optional, watching TV while eating, double the happiness.