It is 6 pieces2 ltdimension: width: 16 length: 17 it is ultra resistant to impacts. it does not contain bpa. there is no problem in contact with food. it has an ultra-large and wide structure. you can also use it as a breakfast storage container. you can stack it on top of each other. thus, it saves space. since it is transparent, you can see the food from the top and the side. the product is not glass, it is hard polypropylene with glass look and it is rectangular. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.