Name:lunch box, food container Material:plastic & metal Capacity:1.5L,3.5L,5.5L Feature:heat insulation,heat preservation Name:lunch box, food container Material:plastic & metal Capacity:1.5L,3.5L,5.5L Feature:heat insulation,heat preservation PACKING :12 pcs/ctn, 75X50X44.5CM GW:20.5KG/CTN