This is a set of 2 Snoopy one-touch seal airtight food containers, 600ml each. Pressing the center of the lid increases the airtightness. You can reheat food in the microwave by removing the lid. I purchased them but never had the chance to use them, so they have been stored. There are no noticeable scratches or dirt, but from the beginning, the bags were not in the best condition, as shown in photos 6-8. Width approx. 13cm x Height approx. 8.2cm Please note that these are amateur measurements and may have some discrepancies. They are new and unopened, but have been stored and managed by an amateur. Thank you for your understanding.