QUOKKA KIDS SANDWICH BOX Dimensions: 18 x 16 x 6,7 cm. Material: Polypropylene (BPA FREE) Use: - Not dishwasher safe - Not microwave safe - Not recommended for carbonated drinks Double wall With compartments Light weight No smell or taste absorption Durable, Stronger WHEN YOU BUY A QUOKKA SANDWICH BOX YOU ARE HELPING BUILD NEW WATER WELLS IN ETHIOPIA.