Japan Porex Co., Ltd. Porex Tightware Airtight Storage Containers, 2 pieces Size: Approximately 11 x 11 x 6 cm No need for plastic wrap, no hassle. Can be microwaved while sealed. Unused, new condition, but has been stored at home for a long time, so please refrain from purchasing if you are very concerned about the condition. The box has some stains, sun damage, and scratches. Shipping method may change from Rakuraku (Yamato Transport) to Yuyu (Japan Post) or vice versa.