Available for immediate purchase ⭕ These are food storage containers I received from K's Denki. Set of 2, brand new and unused. - Sizes: 630ml, 270ml - Heat resistance: 140℃ - Cold resistance: -20℃ - Usable for: Microwave, freezer - Set contents: Quantity: 2 ⚠️ Since the size is just at the limit for Yu-Packet Plus, I will not wrap them with cushioning material. Please be aware of this. I have pointed out any noticeable issues in the photos, but there may be oversights. These have been stored by a private individual. Please check the condition and understand before purchasing. If you have any concerns, please contact me in the comments. ☆ Due to my circumstances, I may change the shipping method from Yu-Yu Mercari Bin to Raku-Raku Mercari Bin, so please understand. Material... Polypropylene Type... Storage containers/canisters Packet Plus