1.Plastic storage and fresh keeping 2.Material,PP 3.Four pc set 1.Plastic storage and fresh keeping box2.Material,PP3.Four pc set4. Specs and WeightBKL1002-1,24*17.5*12.5cm,260gBKL1002-2,21*15*10.5cm,187gBKL1002-3,17.5*12.2*8.5cm,129gBKL1002-4,13.5*9.8*7cm,84.5g5.Package,40 sets / carton Carton size,71*50*64cm Eco-friendly PP Plastic Food Storage Container,BKL1002