These are large and small aluminum food containers, likely used for school lunches. The large one is approximately 27 cm in diameter and 16 cm deep, with a lid. It has minor scratches and sticker residue, but no major dents or warping. The small one is 22 cm in diameter and 14 cm deep, also with a lid. It also has minor scratches and sticker residue, but no major dents. Shipped via Yu-Pack, cash on delivery, 100 size. If you contact me, I can also change to Mercari shipping, which will be slightly cheaper, and add the shipping cost. Please ask any questions in the comments. Thank you.