COZA DESIGN 7896553976281 Sandwich Container bento Box, Black Unbreakable sandwich box made with 100% BPA-free polypropylene Large enough to hold double-decker sandwiches or to-go snacks Safe in the microwave and dishwasher- can heat sandwich in microwave Stunning modern colors! size: 6.3 x 6 x 2 inches Exclusive COZA DESIGN creation- eco friendly manufacturing practices